87024189

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{18583}}^1$

素因数の和:18816

約数の個数: 16

約数和(自身を含む): 133210112

約数和(自身を除く): 46185923

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 18583, 55749, 130081, 390243, 4144009, 12432027, 29008063, 87024189]

約数ペア:

[(1, 87024189), (3, 29008063), (7, 12432027), (21, 4144009), (223, 390243), (669, 130081), (1561, 55749), (4683, 18583)]