66975717

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{2137}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 92498432

約数和(自身を除く): 25522715

約数列:

[1, 3, 31, 93, 337, 1011, 2137, 6411, 10447, 31341, 66247, 198741, 720169, 2160507, 22325239, 66975717]

約数ペア:

[(1, 66975717), (3, 22325239), (31, 2160507), (93, 720169), (337, 198741), (1011, 66247), (2137, 31341), (6411, 10447)]