26539497

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 39228800

約数和(自身を除く): 12689303

約数列:

[1, 3, 9, 79, 163, 229, 237, 489, 687, 711, 1467, 2061, 12877, 18091, 37327, 38631, 54273, 111981, 115893, 162819, 335943, 2948833, 8846499, 26539497]

約数ペア:

[(1, 26539497), (3, 8846499), (9, 2948833), (79, 335943), (163, 162819), (229, 115893), (237, 111981), (489, 54273), (687, 38631), (711, 37327), (1467, 18091), (2061, 12877)]