90462411

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17981}}^1$

素因数の和:18043

約数の個数: 24

約数和(自身を含む): 143999856

約数和(自身を除く): 53537445

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 17981, 53943, 161829, 233753, 701259, 773183, 2103777, 2319549, 6958647, 10051379, 30154137, 90462411]

約数ペア:

[(1, 90462411), (3, 30154137), (9, 10051379), (13, 6958647), (39, 2319549), (43, 2103777), (117, 773183), (129, 701259), (387, 233753), (559, 161829), (1677, 53943), (5031, 17981)]