56754459

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67807}}^1$

素因数の和:67847

約数の個数: 16

約数和(自身を含む): 86794240

約数和(自身を除く): 30039781

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 67807, 203421, 610263, 1830789, 2102017, 6306051, 18918153, 56754459]

約数ペア:

[(1, 56754459), (3, 18918153), (9, 6306051), (27, 2102017), (31, 1830789), (93, 610263), (279, 203421), (837, 67807)]