87964263

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{17117}}^1$

素因数の和:17694

約数の個数: 12

約数和(自身を含む): 127289448

約数和(自身を除く): 39325185

約数列:

[1, 3, 9, 571, 1713, 5139, 17117, 51351, 154053, 9773807, 29321421, 87964263]

約数ペア:

[(1, 87964263), (3, 29321421), (9, 9773807), (571, 154053), (1713, 51351), (5139, 17117)]