156932181

素因数分解:

$3^3\times 7^1\times {\mathrm{830329}}^1$

素因数の和:830345

約数の個数: 16

約数和(自身を含む): 265705600

約数和(自身を除く): 108773419

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 830329, 2490987, 5812303, 7472961, 17436909, 22418883, 52310727, 156932181]

約数ペア:

[(1, 156932181), (3, 52310727), (7, 22418883), (9, 17436909), (21, 7472961), (27, 5812303), (63, 2490987), (189, 830329)]