90371511

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 139411200

約数和(自身を除く): 49039689

約数列:

[1, 3, 9, 27, 29, 87, 211, 261, 547, 633, 783, 1641, 1899, 4923, 5697, 6119, 14769, 15863, 18357, 47589, 55071, 115417, 142767, 165213, 346251, 428301, 1038753, 3116259, 3347093, 10041279, 30123837, 90371511]

約数ペア:

[(1, 90371511), (3, 30123837), (9, 10041279), (27, 3347093), (29, 3116259), (87, 1038753), (211, 428301), (261, 346251), (547, 165213), (633, 142767), (783, 115417), (1641, 55071), (1899, 47589), (4923, 18357), (5697, 15863), (6119, 14769)]