67990291201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2676467}}^1$

素因数の和:2676684

約数の個数: 16

約数和(自身を含む): 82221096960

約数和(自身を除く): 14230805759

約数列:

[1, 7, 19, 133, 191, 1337, 3629, 25403, 2676467, 18735269, 50852873, 355970111, 511205197, 3578436379, 9712898743, 67990291201]

約数ペア:

[(1, 67990291201), (7, 9712898743), (19, 3578436379), (133, 511205197), (191, 355970111), (1337, 50852873), (3629, 18735269), (25403, 2676467)]