47868219

素因数分解:

$3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1087}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 81469440

約数和(自身を除く): 33601221

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 233, 699, 1087, 1631, 2097, 3261, 4893, 6291, 7609, 9783, 14679, 22827, 29349, 44037, 68481, 205443, 253271, 759813, 1772897, 2279439, 5318691, 6838317, 15956073, 47868219]

約数ペア:

[(1, 47868219), (3, 15956073), (7, 6838317), (9, 5318691), (21, 2279439), (27, 1772897), (63, 759813), (189, 253271), (233, 205443), (699, 68481), (1087, 44037), (1631, 29349), (2097, 22827), (3261, 14679), (4893, 9783), (6291, 7609)]