72545703

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{4091}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 101350656

約数和(自身を除く): 28804953

約数列:

[1, 3, 23, 69, 257, 771, 4091, 5911, 12273, 17733, 94093, 282279, 1051387, 3154161, 24181901, 72545703]

約数ペア:

[(1, 72545703), (3, 24181901), (23, 3154161), (69, 1051387), (257, 282279), (771, 94093), (4091, 17733), (5911, 12273)]