120586557

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{907}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 198510592

約数和(自身を除く): 77924035

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 487, 907, 1461, 2721, 3409, 6331, 6349, 10227, 11791, 18993, 19047, 35373, 44317, 82537, 132951, 247611, 441709, 1325127, 3091963, 5742217, 9275889, 17226651, 40195519, 120586557]

約数ペア:

[(1, 120586557), (3, 40195519), (7, 17226651), (13, 9275889), (21, 5742217), (39, 3091963), (91, 1325127), (273, 441709), (487, 247611), (907, 132951), (1461, 82537), (2721, 44317), (3409, 35373), (6331, 19047), (6349, 18993), (10227, 11791)]