158572827

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{5813}}^1$

素因数の和:6259

約数の個数: 24

約数和(自身を含む): 262420704

約数和(自身を除く): 103847877

約数列:

[1, 3, 7, 9, 21, 63, 433, 1299, 3031, 3897, 5813, 9093, 17439, 27279, 40691, 52317, 122073, 366219, 2517029, 7551087, 17619203, 22653261, 52857609, 158572827]

約数ペア:

[(1, 158572827), (3, 52857609), (7, 22653261), (9, 17619203), (21, 7551087), (63, 2517029), (433, 366219), (1299, 122073), (3031, 52317), (3897, 40691), (5813, 27279), (9093, 17439)]