149791383

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 279072000

約数和(自身を除く): 129280617

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 59, 63, 101, 133, 147, 171, 177, 189, 303, 399, 413, 441, 513, 531, 707, 909, 931, 1121, 1197, 1239, 1323, 1593, 1919, 2121, 2727, 2793, 2891, 3363, 3591, 3717, 4949, 5757, 5959, 6363, 7847, 8379, 8673, 10089, 11151, 13433, 14847, 17271, 17877, 19089, 23541, 25137, 26019, 30267, 40299, 41713, 44541, 51813, 53631, 54929, 70623, 78057, 94031, 113221, 120897, 125139, 133623, 160893, 164787, 211869, 282093, 291991, 339663, 362691, 375417, 494361, 792547, 846279, 875973, 1018989, 1126251, 1483083, 2377641, 2538837, 2627919, 3056967, 5547829, 7132923, 7883757, 16643487, 21398769, 49930461, 149791383]

約数ペア:

[(1, 149791383), (3, 49930461), (7, 21398769), (9, 16643487), (19, 7883757), (21, 7132923), (27, 5547829), (49, 3056967), (57, 2627919), (59, 2538837), (63, 2377641), (101, 1483083), (133, 1126251), (147, 1018989), (171, 875973), (177, 846279), (189, 792547), (303, 494361), (399, 375417), (413, 362691), (441, 339663), (513, 291991), (531, 282093), (707, 211869), (909, 164787), (931, 160893), (1121, 133623), (1197, 125139), (1239, 120897), (1323, 113221), (1593, 94031), (1919, 78057), (2121, 70623), (2727, 54929), (2793, 53631), (2891, 51813), (3363, 44541), (3591, 41713), (3717, 40299), (4949, 30267), (5757, 26019), (5959, 25137), (6363, 23541), (7847, 19089), (8379, 17877), (8673, 17271), (10089, 14847), (11151, 13433)]