72400801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 80481600

約数和(自身を除く): 8080799

約数列:

[1, 11, 107, 137, 449, 1177, 1507, 4939, 14659, 48043, 61513, 161249, 528473, 676643, 6581891, 72400801]

約数ペア:

[(1, 72400801), (11, 6581891), (107, 676643), (137, 528473), (449, 161249), (1177, 61513), (1507, 48043), (4939, 14659)]