31982105571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3019}}^1\times {\mathrm{6317}}^1$

素因数の和:9395

約数の個数: 32

約数和(自身を含む): 47014007040

約数和(自身を除く): 15031901469

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 3019, 6317, 9057, 18951, 39247, 82121, 117741, 129817, 246363, 271631, 389451, 814893, 1687621, 3531203, 5062863, 10593609, 19071023, 57213069, 247923299, 743769897, 820053989, 2460161967, 10660701857, 31982105571]

約数ペア:

[(1, 31982105571), (3, 10660701857), (13, 2460161967), (39, 820053989), (43, 743769897), (129, 247923299), (559, 57213069), (1677, 19071023), (3019, 10593609), (6317, 5062863), (9057, 3531203), (18951, 1687621), (39247, 814893), (82121, 389451), (117741, 271631), (129817, 246363)]