411420087

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27259}}^1$

素因数の和:27324

約数の個数: 32

約数和(自身を含む): 671686400

約数和(自身を除く): 260266313

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 27259, 81777, 245331, 354367, 735993, 1063101, 1172137, 3189303, 3516411, 9567909, 10549233, 15237781, 31647699, 45713343, 137140029, 411420087]

約数ペア:

[(1, 411420087), (3, 137140029), (9, 45713343), (13, 31647699), (27, 15237781), (39, 10549233), (43, 9567909), (117, 3516411), (129, 3189303), (351, 1172137), (387, 1063101), (559, 735993), (1161, 354367), (1677, 245331), (5031, 81777), (15093, 27259)]