72134027

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{2333}}^1$

素因数の和:2978

約数の個数: 12

約数和(自身を含む): 84080016

約数和(自身を除く): 11945989

約数列:

[1, 7, 49, 631, 2333, 4417, 16331, 30919, 114317, 1472123, 10304861, 72134027]

約数ペア:

[(1, 72134027), (7, 10304861), (49, 1472123), (631, 114317), (2333, 30919), (4417, 16331)]