61851898311

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22145327}}^1$

素因数の和:22145363

約数の個数: 24

約数和(自身を含む): 100982695680

約数和(自身を除く): 39130797369

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 22145327, 66435981, 155017289, 420761213, 465051867, 1085121023, 1262283639, 2945328491, 3255363069, 8835985473, 20617299437, 61851898311]

約数ペア:

[(1, 61851898311), (3, 20617299437), (7, 8835985473), (19, 3255363069), (21, 2945328491), (49, 1262283639), (57, 1085121023), (133, 465051867), (147, 420761213), (399, 155017289), (931, 66435981), (2793, 22145327)]