125627229

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 240884280

約数和(自身を除く): 115257051

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 91, 117, 119, 147, 153, 221, 273, 357, 441, 637, 663, 819, 833, 1071, 1289, 1547, 1911, 1989, 2499, 3867, 4641, 5733, 7497, 9023, 10829, 11601, 13923, 16757, 21913, 27069, 32487, 50271, 63161, 65739, 81207, 97461, 117299, 150813, 153391, 189483, 197217, 284869, 351897, 460173, 568449, 821093, 854607, 1055691, 1073737, 1380519, 1994083, 2463279, 2563821, 3221211, 5982249, 7389837, 9663633, 13958581, 17946747, 41875743, 125627229]

約数ペア:

[(1, 125627229), (3, 41875743), (7, 17946747), (9, 13958581), (13, 9663633), (17, 7389837), (21, 5982249), (39, 3221211), (49, 2563821), (51, 2463279), (63, 1994083), (91, 1380519), (117, 1073737), (119, 1055691), (147, 854607), (153, 821093), (221, 568449), (273, 460173), (357, 351897), (441, 284869), (637, 197217), (663, 189483), (819, 153391), (833, 150813), (1071, 117299), (1289, 97461), (1547, 81207), (1911, 65739), (1989, 63161), (2499, 50271), (3867, 32487), (4641, 27069), (5733, 21913), (7497, 16757), (9023, 13923), (10829, 11601)]