65166543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12953}}^1$

素因数の和:13015

約数の個数: 24

約数和(自身を含む): 103735632

約数和(自身を除く): 38569089

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 12953, 38859, 116577, 168389, 505167, 556979, 1515501, 1670937, 5012811, 7240727, 21722181, 65166543]

約数ペア:

[(1, 65166543), (3, 21722181), (9, 7240727), (13, 5012811), (39, 1670937), (43, 1515501), (117, 556979), (129, 505167), (387, 168389), (559, 116577), (1677, 38859), (5031, 12953)]