71639463

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{5039}}^1$

素因数の和:5726

約数の個数: 16

約数和(自身を含む): 109347840

約数和(自身を除く): 37708377

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 5039, 14217, 15117, 35273, 105819, 3411403, 10234209, 23879821, 71639463]

約数ペア:

[(1, 71639463), (3, 23879821), (7, 10234209), (21, 3411403), (677, 105819), (2031, 35273), (4739, 15117), (5039, 14217)]