77367621

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20681}}^1$

素因数の和:20756

約数の個数: 16

約数和(自身を含む): 109200960

約数和(自身を除く): 31833339

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 20681, 62043, 599749, 889283, 1799247, 2667849, 25789207, 77367621]

約数ペア:

[(1, 77367621), (3, 25789207), (29, 2667849), (43, 1799247), (87, 889283), (129, 599749), (1247, 62043), (3741, 20681)]