68674641

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{105491}}^1$

素因数の和:105532

約数の個数: 16

約数和(自身を含む): 108023808

約数和(自身を除く): 39349167

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 105491, 316473, 738437, 2215311, 3270221, 9810663, 22891547, 68674641]

約数ペア:

[(1, 68674641), (3, 22891547), (7, 9810663), (21, 3270221), (31, 2215311), (93, 738437), (217, 316473), (651, 105491)]