61226217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1931}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 95641728

約数和(自身を除く): 34415511

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 1931, 2439, 3523, 5793, 10569, 17379, 25103, 31707, 75309, 225927, 523301, 1569903, 4709709, 6802913, 20408739, 61226217]

約数ペア:

[(1, 61226217), (3, 20408739), (9, 6802913), (13, 4709709), (39, 1569903), (117, 523301), (271, 225927), (813, 75309), (1931, 31707), (2439, 25103), (3523, 17379), (5793, 10569)]