128468661

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{977}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 174913344

約数和(自身を除く): 46444683

約数列:

[1, 3, 53, 159, 827, 977, 2481, 2931, 43831, 51781, 131493, 155343, 807979, 2423937, 42822887, 128468661]

約数ペア:

[(1, 128468661), (3, 42822887), (53, 2423937), (159, 807979), (827, 155343), (977, 131493), (2481, 51781), (2931, 43831)]