89712639

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{163411}}^1$

素因数の和:163478

約数の個数: 12

約数和(自身を含む): 131710072

約数和(自身を除く): 41997433

約数列:

[1, 3, 9, 61, 183, 549, 163411, 490233, 1470699, 9968071, 29904213, 89712639]

約数ペア:

[(1, 89712639), (3, 29904213), (9, 9968071), (61, 1470699), (183, 490233), (549, 163411)]