79618847

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 107659776

約数和(自身を除く): 28040929

約数列:

[1, 7, 11, 23, 61, 67, 77, 121, 161, 253, 427, 469, 671, 737, 847, 1403, 1541, 1771, 2783, 4087, 4697, 5159, 7381, 8107, 9821, 10787, 15433, 16951, 19481, 28609, 44957, 51667, 56749, 94001, 108031, 118657, 169763, 186461, 314699, 494527, 658007, 1034011, 1188341, 1305227, 3461689, 7238077, 11374121, 79618847]

約数ペア:

[(1, 79618847), (7, 11374121), (11, 7238077), (23, 3461689), (61, 1305227), (67, 1188341), (77, 1034011), (121, 658007), (161, 494527), (253, 314699), (427, 186461), (469, 169763), (671, 118657), (737, 108031), (847, 94001), (1403, 56749), (1541, 51667), (1771, 44957), (2783, 28609), (4087, 19481), (4697, 16951), (5159, 15433), (7381, 10787), (8107, 9821)]