25470099

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{20071}}^1$

素因数の和:20127

約数の個数: 16

約数和(自身を含む): 38538240

約数和(自身を除く): 13068141

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 20071, 60213, 180639, 541917, 943337, 2830011, 8490033, 25470099]

約数ペア:

[(1, 25470099), (3, 8490033), (9, 2830011), (27, 943337), (47, 541917), (141, 180639), (423, 60213), (1269, 20071)]