72647179

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2843}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 83545344

約数和(自身を除く): 10898165

約数列:

[1, 11, 23, 101, 253, 1111, 2323, 2843, 25553, 31273, 65389, 287143, 719279, 3158573, 6604289, 72647179]

約数ペア:

[(1, 72647179), (11, 6604289), (23, 3158573), (101, 719279), (253, 287143), (1111, 65389), (2323, 31273), (2843, 25553)]