75444291

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71647}}^1$

素因数の和:71672

約数の個数: 20

約数和(自身を含む): 121371712

約数和(自身を除く): 45927421

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 71647, 214941, 644823, 931411, 1934469, 2794233, 5803407, 8382699, 25148097, 75444291]

約数ペア:

[(1, 75444291), (3, 25148097), (9, 8382699), (13, 5803407), (27, 2794233), (39, 1934469), (81, 931411), (117, 644823), (351, 214941), (1053, 71647)]