55662009

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 81234432

約数和(自身を除く): 25572423

約数列:

[1, 3, 13, 39, 101, 169, 303, 507, 1087, 1313, 3261, 3939, 14131, 17069, 42393, 51207, 109787, 183703, 329361, 551109, 1427231, 4281693, 18554003, 55662009]

約数ペア:

[(1, 55662009), (3, 18554003), (13, 4281693), (39, 1427231), (101, 551109), (169, 329361), (303, 183703), (507, 109787), (1087, 51207), (1313, 42393), (3261, 17069), (3939, 14131)]