90393783

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 129719040

約数和(自身を除く): 39325257

約数列:

[1, 3, 29, 43, 73, 87, 129, 219, 331, 993, 1247, 2117, 3139, 3741, 6351, 9417, 9599, 14233, 24163, 28797, 42699, 72489, 91031, 273093, 412757, 700727, 1039009, 1238271, 2102181, 3117027, 30131261, 90393783]

約数ペア:

[(1, 90393783), (3, 30131261), (29, 3117027), (43, 2102181), (73, 1238271), (87, 1039009), (129, 700727), (219, 412757), (331, 273093), (993, 91031), (1247, 72489), (2117, 42699), (3139, 28797), (3741, 24163), (6351, 14233), (9417, 9599)]