40260537

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 62300160

約数和(自身を除く): 22039623

約数列:

[1, 3, 9, 27, 31, 93, 103, 279, 309, 467, 837, 927, 1401, 2781, 3193, 4203, 9579, 12609, 14477, 28737, 43431, 48101, 86211, 130293, 144303, 390879, 432909, 1298727, 1491131, 4473393, 13420179, 40260537]

約数ペア:

[(1, 40260537), (3, 13420179), (9, 4473393), (27, 1491131), (31, 1298727), (93, 432909), (103, 390879), (279, 144303), (309, 130293), (467, 86211), (837, 48101), (927, 43431), (1401, 28737), (2781, 14477), (3193, 12609), (4203, 9579)]