71369277

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{17609}}^1$

素因数の和:17812

約数の個数: 16

約数和(自身を含む): 109322880

約数和(自身を除く): 37953603

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 17609, 52827, 123263, 369789, 3398537, 10195611, 23789759, 71369277]

約数ペア:

[(1, 71369277), (3, 23789759), (7, 10195611), (21, 3398537), (193, 369789), (579, 123263), (1351, 52827), (4053, 17609)]