156957109533

素因数分解:

$3^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{258469}}^1$

素因数の和:258518

約数の個数: 84

約数和(自身を含む): 289852910460

約数和(自身を除く): 132895800927

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 243, 357, 441, 459, 567, 729, 833, 1071, 1323, 1377, 1701, 2499, 3213, 3969, 4131, 5103, 7497, 9639, 11907, 12393, 22491, 28917, 35721, 67473, 86751, 202419, 258469, 607257, 775407, 1809283, 2326221, 4393973, 5427849, 6978663, 12664981, 13181919, 16283547, 20935989, 30757811, 37994943, 39545757, 48850641, 62807967, 92273433, 113984829, 118637271, 146551923, 188423901, 215304677, 276820299, 341954487, 355911813, 439655769, 645914031, 830460897, 1025863461, 1067735439, 1318967307, 1937742093, 2491382691, 3077590383, 3203206317, 5813226279, 7474148073, 9232771149, 17439678837, 22422444219, 52319036511, 156957109533]

約数ペア:

[(1, 156957109533), (3, 52319036511), (7, 22422444219), (9, 17439678837), (17, 9232771149), (21, 7474148073), (27, 5813226279), (49, 3203206317), (51, 3077590383), (63, 2491382691), (81, 1937742093), (119, 1318967307), (147, 1067735439), (153, 1025863461), (189, 830460897), (243, 645914031), (357, 439655769), (441, 355911813), (459, 341954487), (567, 276820299), (729, 215304677), (833, 188423901), (1071, 146551923), (1323, 118637271), (1377, 113984829), (1701, 92273433), (2499, 62807967), (3213, 48850641), (3969, 39545757), (4131, 37994943), (5103, 30757811), (7497, 20935989), (9639, 16283547), (11907, 13181919), (12393, 12664981), (22491, 6978663), (28917, 5427849), (35721, 4393973), (67473, 2326221), (86751, 1809283), (202419, 775407), (258469, 607257)]