217622403

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{35507}}^1$

素因数の和:35743

約数の個数: 16

約数和(自身を含む): 323832960

約数和(自身を除く): 106210557

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 35507, 106521, 319563, 958689, 8060089, 24180267, 72540801, 217622403]

約数ペア:

[(1, 217622403), (3, 72540801), (9, 24180267), (27, 8060089), (227, 958689), (681, 319563), (2043, 106521), (6129, 35507)]