25442937

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 40924800

約数和(自身を除く): 15481863

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 419, 519, 1257, 1557, 2249, 3771, 4671, 5447, 6747, 11313, 16341, 20241, 49023, 60723, 72487, 147069, 217461, 652383, 942331, 1957149, 2826993, 8480979, 25442937]

約数ペア:

[(1, 25442937), (3, 8480979), (9, 2826993), (13, 1957149), (27, 942331), (39, 652383), (117, 217461), (173, 147069), (351, 72487), (419, 60723), (519, 49023), (1257, 20241), (1557, 16341), (2249, 11313), (3771, 6747), (4671, 5447)]