26500047

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 41616384

約数和(自身を除く): 15116337

約数列:

[1, 3, 7, 21, 61, 137, 151, 183, 411, 427, 453, 959, 1057, 1281, 2877, 3171, 8357, 9211, 20687, 25071, 27633, 58499, 62061, 64477, 144809, 175497, 193431, 434427, 1261907, 3785721, 8833349, 26500047]

約数ペア:

[(1, 26500047), (3, 8833349), (7, 3785721), (21, 1261907), (61, 434427), (137, 193431), (151, 175497), (183, 144809), (411, 64477), (427, 62061), (453, 58499), (959, 27633), (1057, 25071), (1281, 20687), (2877, 9211), (3171, 8357)]