25452333

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 14360787

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 647, 837, 1269, 1457, 1941, 4371, 5823, 13113, 17469, 20057, 30409, 39339, 60171, 91227, 180513, 273681, 541539, 821043, 942679, 2828037, 8484111, 25452333]

約数ペア:

[(1, 25452333), (3, 8484111), (9, 2828037), (27, 942679), (31, 821043), (47, 541539), (93, 273681), (141, 180513), (279, 91227), (423, 60171), (647, 39339), (837, 30409), (1269, 20057), (1457, 17469), (1941, 13113), (4371, 5823)]