179926839

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{5861}}^1$

素因数の和:6252

約数の個数: 20

約数和(自身を含む): 269534760

約数和(自身を除く): 89607921

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 5861, 10233, 17583, 30699, 52749, 158247, 474741, 2221319, 6663957, 19991871, 59975613, 179926839]

約数ペア:

[(1, 179926839), (3, 59975613), (9, 19991871), (27, 6663957), (81, 2221319), (379, 474741), (1137, 158247), (3411, 52749), (5861, 30699), (10233, 17583)]