90673047

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 139919360

約数和(自身を除く): 49246313

約数列:

[1, 3, 9, 27, 31, 93, 127, 279, 381, 837, 853, 1143, 2559, 3429, 3937, 7677, 11811, 23031, 26443, 35433, 79329, 106299, 108331, 237987, 324993, 713961, 974979, 2924937, 3358261, 10074783, 30224349, 90673047]

約数ペア:

[(1, 90673047), (3, 30224349), (9, 10074783), (27, 3358261), (31, 2924937), (93, 974979), (127, 713961), (279, 324993), (381, 237987), (837, 108331), (853, 106299), (1143, 79329), (2559, 35433), (3429, 26443), (3937, 23031), (7677, 11811)]