90693837

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 149370144

約数和(自身を除く): 58676307

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 351, 387, 559, 1053, 1161, 1677, 2003, 3483, 5031, 6009, 15093, 18027, 26039, 45279, 54081, 78117, 86129, 162243, 234351, 258387, 703053, 775161, 1119677, 2109159, 2325483, 3359031, 6976449, 10077093, 30231279, 90693837]

約数ペア:

[(1, 90693837), (3, 30231279), (9, 10077093), (13, 6976449), (27, 3359031), (39, 2325483), (43, 2109159), (81, 1119677), (117, 775161), (129, 703053), (351, 258387), (387, 234351), (559, 162243), (1053, 86129), (1161, 78117), (1677, 54081), (2003, 45279), (3483, 26039), (5031, 18027), (6009, 15093)]