61187406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 147667968

約数和(自身を除く): 86480562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 97, 138, 161, 194, 291, 322, 483, 582, 653, 679, 966, 1306, 1358, 1959, 2037, 2231, 3918, 4074, 4462, 4571, 6693, 9142, 13386, 13713, 15019, 15617, 27426, 30038, 31234, 45057, 46851, 63341, 90114, 93702, 105133, 126682, 190023, 210266, 315399, 380046, 443387, 630798, 886774, 1330161, 1456843, 2660322, 2913686, 4370529, 8741058, 10197901, 20395802, 30593703, 61187406]

約数ペア:

[(1, 61187406), (2, 30593703), (3, 20395802), (6, 10197901), (7, 8741058), (14, 4370529), (21, 2913686), (23, 2660322), (42, 1456843), (46, 1330161), (69, 886774), (97, 630798), (138, 443387), (161, 380046), (194, 315399), (291, 210266), (322, 190023), (483, 126682), (582, 105133), (653, 93702), (679, 90114), (966, 63341), (1306, 46851), (1358, 45057), (1959, 31234), (2037, 30038), (2231, 27426), (3918, 15617), (4074, 15019), (4462, 13713), (4571, 13386), (6693, 9142)]