25768161

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4917

約数の個数: 24

約数和(自身を含む): 40451840

約数和(自身を除く): 14683679

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 4861, 5301, 14583, 43749, 92359, 150691, 277077, 452073, 831231, 1356219, 2863129, 8589387, 25768161]

約数ペア:

[(1, 25768161), (3, 8589387), (9, 2863129), (19, 1356219), (31, 831231), (57, 452073), (93, 277077), (171, 150691), (279, 92359), (589, 43749), (1767, 14583), (4861, 5301)]