40736619

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 75928320

約数和(自身を除く): 35191701

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2027, 2233, 2871, 6081, 6699, 14189, 18243, 20097, 22297, 42567, 58783, 66891, 127701, 156079, 176349, 200673, 411481, 468237, 529047, 646613, 1234443, 1404711, 1939839, 3703329, 4526291, 5819517, 13578873, 40736619]

約数ペア:

[(1, 40736619), (3, 13578873), (7, 5819517), (9, 4526291), (11, 3703329), (21, 1939839), (29, 1404711), (33, 1234443), (63, 646613), (77, 529047), (87, 468237), (99, 411481), (203, 200673), (231, 176349), (261, 156079), (319, 127701), (609, 66891), (693, 58783), (957, 42567), (1827, 22297), (2027, 20097), (2233, 18243), (2871, 14189), (6081, 6699)]