45549999

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 74380800

約数和(自身を除く): 28830801

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 927, 1133, 1489, 2781, 3399, 4467, 10197, 13401, 16379, 30591, 40203, 49137, 147411, 153367, 442233, 460101, 1380303, 1687037, 4140909, 5061111, 15183333, 45549999]

約数ペア:

[(1, 45549999), (3, 15183333), (9, 5061111), (11, 4140909), (27, 1687037), (33, 1380303), (99, 460101), (103, 442233), (297, 153367), (309, 147411), (927, 49137), (1133, 40203), (1489, 30591), (2781, 16379), (3399, 13401), (4467, 10197)]