64413939

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1213}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 88884224

約数和(自身を除く): 24470285

約数列:

[1, 3, 31, 93, 571, 1213, 1713, 3639, 17701, 37603, 53103, 112809, 692623, 2077869, 21471313, 64413939]

約数ペア:

[(1, 64413939), (3, 21471313), (31, 2077869), (93, 692623), (571, 112809), (1213, 53103), (1713, 37603), (3639, 17701)]