7373511

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 40

約数和(自身を含む): 11819280

約数和(自身を除く): 4445769

約数列:

[1, 3, 9, 27, 29, 43, 73, 81, 87, 129, 219, 261, 387, 657, 783, 1161, 1247, 1971, 2117, 2349, 3139, 3483, 3741, 5913, 6351, 9417, 11223, 19053, 28251, 33669, 57159, 84753, 91031, 101007, 171477, 254259, 273093, 819279, 2457837, 7373511]

約数ペア:

[(1, 7373511), (3, 2457837), (9, 819279), (27, 273093), (29, 254259), (43, 171477), (73, 101007), (81, 91031), (87, 84753), (129, 57159), (219, 33669), (261, 28251), (387, 19053), (657, 11223), (783, 9417), (1161, 6351), (1247, 5913), (1971, 3741), (2117, 3483), (2349, 3139)]