72331189

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1447}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 85397248

約数和(自身を除く): 13066059

約数列:

[1, 7, 37, 193, 259, 1351, 1447, 7141, 10129, 49987, 53539, 279271, 374773, 1954897, 10333027, 72331189]

約数ペア:

[(1, 72331189), (7, 10333027), (37, 1954897), (193, 374773), (259, 279271), (1351, 53539), (1447, 49987), (7141, 10129)]