148620663

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{3677}}^1$

素因数の和:4188

約数の個数: 20

約数和(自身を含む): 222519000

約数和(自身を除く): 73898337

約数列:

[1, 3, 9, 27, 81, 499, 1497, 3677, 4491, 11031, 13473, 33093, 40419, 99279, 297837, 1834823, 5504469, 16513407, 49540221, 148620663]

約数ペア:

[(1, 148620663), (3, 49540221), (9, 16513407), (27, 5504469), (81, 1834823), (499, 297837), (1497, 99279), (3677, 40419), (4491, 33093), (11031, 13473)]