87620403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 132455232

約数和(自身を除く): 44834829

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 481, 533, 1443, 1481, 1517, 1599, 4443, 4551, 19253, 19721, 54797, 57759, 59163, 60721, 164391, 182163, 712361, 789373, 2137083, 2246677, 2368119, 6740031, 29206801, 87620403]

約数ペア:

[(1, 87620403), (3, 29206801), (13, 6740031), (37, 2368119), (39, 2246677), (41, 2137083), (111, 789373), (123, 712361), (481, 182163), (533, 164391), (1443, 60721), (1481, 59163), (1517, 57759), (1599, 54797), (4443, 19721), (4551, 19253)]