918156681

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2615831}}^1$

素因数の和:2615853

約数の個数: 16

約数和(自身を含む): 1464865920

約数和(自身を除く): 546709239

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2615831, 7847493, 23542479, 34005803, 70627437, 102017409, 306052227, 918156681]

約数ペア:

[(1, 918156681), (3, 306052227), (9, 102017409), (13, 70627437), (27, 34005803), (39, 23542479), (117, 7847493), (351, 2615831)]