67892721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15971}}^1$

素因数の和:16096

約数の個数: 16

約数和(自身を含む): 98387520

約数和(自身を除く): 30494799

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 15971, 47913, 207623, 622869, 1740839, 5222517, 22630907, 67892721]

約数ペア:

[(1, 67892721), (3, 22630907), (13, 5222517), (39, 1740839), (109, 622869), (327, 207623), (1417, 47913), (4251, 15971)]