78876723

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{5009}}^1$

素因数の和:5222

約数の個数: 16

約数和(自身を含む): 109418400

約数和(自身を除く): 30541677

約数列:

[1, 3, 29, 87, 181, 543, 5009, 5249, 15027, 15747, 145261, 435783, 906629, 2719887, 26292241, 78876723]

約数ペア:

[(1, 78876723), (3, 26292241), (29, 2719887), (87, 906629), (181, 435783), (543, 145261), (5009, 15747), (5249, 15027)]