387327

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 16

約数和(自身を含む): 548352

約数和(自身を除く): 161025

約数列:

[1, 3, 41, 47, 67, 123, 141, 201, 1927, 2747, 3149, 5781, 8241, 9447, 129109, 387327]

約数ペア:

[(1, 387327), (3, 129109), (41, 9447), (47, 8241), (67, 5781), (123, 3149), (141, 2747), (201, 1927)]