68171441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 74747904

約数和(自身を除く): 6576463

約数列:

[1, 13, 127, 157, 263, 1651, 2041, 3419, 19939, 33401, 41291, 259207, 434213, 536783, 5243957, 68171441]

約数ペア:

[(1, 68171441), (13, 5243957), (127, 536783), (157, 434213), (263, 259207), (1651, 41291), (2041, 33401), (3419, 19939)]