520058671917

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{145967}}^1$

素因数の和:146473

約数の個数: 32

約数和(自身を含む): 721385533440

約数和(自身を除く): 201326861523

約数列:

[1, 3, 43, 71, 129, 213, 389, 1167, 3053, 9159, 16727, 27619, 50181, 82857, 145967, 437901, 1187617, 3562851, 6276581, 10363657, 18829743, 31090971, 56781163, 170343489, 445637251, 1336911753, 2441590009, 4031462573, 7324770027, 12094387719, 173352890639, 520058671917]

約数ペア:

[(1, 520058671917), (3, 173352890639), (43, 12094387719), (71, 7324770027), (129, 4031462573), (213, 2441590009), (389, 1336911753), (1167, 445637251), (3053, 170343489), (9159, 56781163), (16727, 31090971), (27619, 18829743), (50181, 10363657), (82857, 6276581), (145967, 3562851), (437901, 1187617)]