225087999

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{3793}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 304491264

約数和(自身を除く): 79403265

約数列:

[1, 3, 131, 151, 393, 453, 3793, 11379, 19781, 59343, 496883, 572743, 1490649, 1718229, 75029333, 225087999]

約数ペア:

[(1, 225087999), (3, 75029333), (131, 1718229), (151, 1490649), (393, 572743), (453, 496883), (3793, 59343), (11379, 19781)]