77319809

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4021}}^1$

素因数の和:4136

約数の個数: 16

約数和(自身を含む): 91894656

約数和(自身を除く): 14574847

約数列:

[1, 7, 41, 67, 287, 469, 2747, 4021, 19229, 28147, 164861, 269407, 1154027, 1885849, 11045687, 77319809]

約数ペア:

[(1, 77319809), (7, 11045687), (41, 1885849), (67, 1154027), (287, 269407), (469, 164861), (2747, 28147), (4021, 19229)]