78750451

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{7639}}^1$

素因数の和:7726

約数の個数: 12

約数和(自身を含む): 86683440

約数和(自身を除く): 7932989

約数列:

[1, 13, 61, 169, 793, 7639, 10309, 99307, 465979, 1290991, 6057727, 78750451]

約数ペア:

[(1, 78750451), (13, 6057727), (61, 1290991), (169, 465979), (793, 99307), (7639, 10309)]