72401833

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3061}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 86225920

約数和(自身を除く): 13824087

約数列:

[1, 7, 31, 109, 217, 763, 3061, 3379, 21427, 23653, 94891, 333649, 664237, 2335543, 10343119, 72401833]

約数ペア:

[(1, 72401833), (7, 10343119), (31, 2335543), (109, 664237), (217, 333649), (763, 94891), (3061, 23653), (3379, 21427)]