161018922

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{81077}}^1$

素因数の和:81413

約数の個数: 16

約数和(自身を含む): 323014752

約数和(自身を除く): 161995830

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 81077, 162154, 243231, 486462, 26836487, 53672974, 80509461, 161018922]

約数ペア:

[(1, 161018922), (2, 80509461), (3, 53672974), (6, 26836487), (331, 486462), (662, 243231), (993, 162154), (1986, 81077)]