72001001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 79067664

約数和(自身を除く): 7066663

約数列:

[1, 17, 37, 113, 629, 1013, 1921, 4181, 17221, 37481, 71077, 114469, 637177, 1945973, 4235353, 72001001]

約数ペア:

[(1, 72001001), (17, 4235353), (37, 1945973), (113, 637177), (629, 114469), (1013, 71077), (1921, 37481), (4181, 17221)]