181330292787

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 305764761600

約数和(自身を除く): 124434468813

約数列:

[1, 3, 7, 17, 21, 51, 53, 59, 119, 127, 159, 177, 357, 371, 381, 413, 889, 901, 1003, 1113, 1239, 1279, 2159, 2667, 2703, 3009, 3127, 3837, 6307, 6477, 6731, 7021, 7493, 8953, 9381, 15113, 18921, 20193, 21063, 21743, 21889, 22479, 26859, 45339, 47117, 52451, 53159, 65229, 65667, 67787, 75461, 114427, 127381, 141351, 152201, 157353, 159477, 162433, 203361, 226383, 343281, 372113, 382143, 397129, 456603, 474509, 487299, 528227, 800989, 891667, 1116339, 1137031, 1152379, 1191387, 1282837, 1423527, 1584681, 2402967, 2675001, 2761361, 2779903, 3411093, 3457137, 3848511, 3999433, 6751193, 8066653, 8284083, 8339709, 8608949, 8979859, 9583547, 11998299, 19329527, 20253579, 24199959, 25826847, 26939577, 27996031, 28750641, 47258351, 57988581, 60262643, 67084829, 67990361, 83988093, 141775053, 146352133, 162920299, 180787929, 201254487, 203971083, 439056399, 475932527, 488760897, 507927991, 1024464931, 1140442093, 1427797581, 1523783973, 3073394793, 3421326279, 3555495937, 8634775847, 10666487811, 25904327541, 60443430929, 181330292787]

約数ペア:

[(1, 181330292787), (3, 60443430929), (7, 25904327541), (17, 10666487811), (21, 8634775847), (51, 3555495937), (53, 3421326279), (59, 3073394793), (119, 1523783973), (127, 1427797581), (159, 1140442093), (177, 1024464931), (357, 507927991), (371, 488760897), (381, 475932527), (413, 439056399), (889, 203971083), (901, 201254487), (1003, 180787929), (1113, 162920299), (1239, 146352133), (1279, 141775053), (2159, 83988093), (2667, 67990361), (2703, 67084829), (3009, 60262643), (3127, 57988581), (3837, 47258351), (6307, 28750641), (6477, 27996031), (6731, 26939577), (7021, 25826847), (7493, 24199959), (8953, 20253579), (9381, 19329527), (15113, 11998299), (18921, 9583547), (20193, 8979859), (21063, 8608949), (21743, 8339709), (21889, 8284083), (22479, 8066653), (26859, 6751193), (45339, 3999433), (47117, 3848511), (52451, 3457137), (53159, 3411093), (65229, 2779903), (65667, 2761361), (67787, 2675001), (75461, 2402967), (114427, 1584681), (127381, 1423527), (141351, 1282837), (152201, 1191387), (157353, 1152379), (159477, 1137031), (162433, 1116339), (203361, 891667), (226383, 800989), (343281, 528227), (372113, 487299), (382143, 474509), (397129, 456603)]