57208151

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 78048768

約数和(自身を除く): 20840617

約数列:

[1, 7, 11, 13, 67, 77, 91, 143, 469, 737, 853, 871, 1001, 5159, 5971, 6097, 9383, 9581, 11089, 57151, 65681, 67067, 77623, 121979, 400057, 628661, 742963, 853853, 4400627, 5200741, 8172593, 57208151]

約数ペア:

[(1, 57208151), (7, 8172593), (11, 5200741), (13, 4400627), (67, 853853), (77, 742963), (91, 628661), (143, 400057), (469, 121979), (737, 77623), (853, 67067), (871, 65681), (1001, 57151), (5159, 11089), (5971, 9581), (6097, 9383)]