68636491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2693}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 85863168

約数和(自身を除く): 17226677

約数列:

[1, 7, 11, 77, 331, 2317, 2693, 3641, 18851, 25487, 29623, 207361, 891383, 6239681, 9805213, 68636491]

約数ペア:

[(1, 68636491), (7, 9805213), (11, 6239681), (77, 891383), (331, 207361), (2317, 29623), (2693, 25487), (3641, 18851)]