77312157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3559}}^1$

素因数の和:4132

約数の個数: 16

約数和(自身を含む): 111242880

約数和(自身を除く): 33930723

約数列:

[1, 3, 13, 39, 557, 1671, 3559, 7241, 10677, 21723, 46267, 138801, 1982363, 5947089, 25770719, 77312157]

約数ペア:

[(1, 77312157), (3, 25770719), (13, 5947089), (39, 1982363), (557, 138801), (1671, 46267), (3559, 21723), (7241, 10677)]