25701801

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 36289344

約数和(自身を除く): 10587543

約数列:

[1, 3, 29, 61, 87, 167, 183, 501, 841, 1769, 2523, 4843, 5307, 10187, 14529, 30561, 51301, 140447, 153903, 295423, 421341, 886269, 8567267, 25701801]

約数ペア:

[(1, 25701801), (3, 8567267), (29, 886269), (61, 421341), (87, 295423), (167, 153903), (183, 140447), (501, 51301), (841, 30561), (1769, 14529), (2523, 10187), (4843, 5307)]