65811487

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6101}}^1$

素因数の和:6198

約数の個数: 16

約数和(自身を含む): 79667712

約数和(自身を除く): 13856225

約数列:

[1, 7, 23, 67, 161, 469, 1541, 6101, 10787, 42707, 140323, 408767, 982261, 2861369, 9401641, 65811487]

約数ペア:

[(1, 65811487), (7, 9401641), (23, 2861369), (67, 982261), (161, 408767), (469, 140323), (1541, 42707), (6101, 10787)]