42275493

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 69041280

約数和(自身を除く): 26765787

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 2801, 5031, 8403, 15093, 25209, 36413, 75627, 109239, 120443, 327717, 361329, 983151, 1083987, 1565759, 3251961, 4697277, 14091831, 42275493]

約数ペア:

[(1, 42275493), (3, 14091831), (9, 4697277), (13, 3251961), (27, 1565759), (39, 1083987), (43, 983151), (117, 361329), (129, 327717), (351, 120443), (387, 109239), (559, 75627), (1161, 36413), (1677, 25209), (2801, 15093), (5031, 8403)]