71542783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2549}}^1$

素因数の和:2706

約数の個数: 16

約数和(自身を含む): 82252800

約数和(自身を除く): 10710017

約数列:

[1, 13, 17, 127, 221, 1651, 2159, 2549, 28067, 33137, 43333, 323723, 563329, 4208399, 5503291, 71542783]

約数ペア:

[(1, 71542783), (13, 5503291), (17, 4208399), (127, 563329), (221, 323723), (1651, 43333), (2159, 33137), (2549, 28067)]