82145987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{56149}}^1$

素因数の和:56186

約数の個数: 16

約数和(自身を含む): 107808000

約数和(自身を除く): 25662013

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 56149, 393043, 617639, 1066831, 4323473, 7467817, 11735141, 82145987]

約数ペア:

[(1, 82145987), (7, 11735141), (11, 7467817), (19, 4323473), (77, 1066831), (133, 617639), (209, 393043), (1463, 56149)]