71249101

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40231}}^1$

素因数の和:40272

約数の個数: 16

約数和(自身を含む): 92694528

約数和(自身を除く): 21445427

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 40231, 281617, 442541, 925313, 3097787, 6477191, 10178443, 71249101]

約数ペア:

[(1, 71249101), (7, 10178443), (11, 6477191), (23, 3097787), (77, 925313), (161, 442541), (253, 281617), (1771, 40231)]