75812139

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5023}}^1$

素因数の和:5088

約数の個数: 32

約数和(自身を含む): 123791360

約数和(自身を除く): 47979221

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5023, 5031, 15069, 15093, 45207, 65299, 135621, 195897, 215989, 587691, 647967, 1763073, 1943901, 2807857, 5831703, 8423571, 25270713, 75812139]

約数ペア:

[(1, 75812139), (3, 25270713), (9, 8423571), (13, 5831703), (27, 2807857), (39, 1943901), (43, 1763073), (117, 647967), (129, 587691), (351, 215989), (387, 195897), (559, 135621), (1161, 65299), (1677, 45207), (5023, 15093), (5031, 15069)]