131555286

素因数分解:

$2^1\times 3^3\times {\mathrm{2436209}}^1$

素因数の和:2436220

約数の個数: 16

約数和(自身を含む): 292345200

約数和(自身を除く): 160789914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2436209, 4872418, 7308627, 14617254, 21925881, 43851762, 65777643, 131555286]

約数ペア:

[(1, 131555286), (2, 65777643), (3, 43851762), (6, 21925881), (9, 14617254), (18, 7308627), (27, 4872418), (54, 2436209)]