147635487

素因数分解:

$3^3\times {\mathrm{1217}}^1\times {\mathrm{4493}}^1$

素因数の和:5719

約数の個数: 16

約数和(自身を含む): 218947680

約数和(自身を除く): 71312193

約数列:

[1, 3, 9, 27, 1217, 3651, 4493, 10953, 13479, 32859, 40437, 121311, 5467981, 16403943, 49211829, 147635487]

約数ペア:

[(1, 147635487), (3, 49211829), (9, 16403943), (27, 5467981), (1217, 121311), (3651, 40437), (4493, 32859), (10953, 13479)]