72251861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1571}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 81718848

約数和(自身を除く): 9466987

約数列:

[1, 11, 37, 113, 407, 1243, 1571, 4181, 17281, 45991, 58127, 177523, 639397, 1952753, 6568351, 72251861]

約数ペア:

[(1, 72251861), (11, 6568351), (37, 1952753), (113, 639397), (407, 177523), (1243, 58127), (1571, 45991), (4181, 17281)]