42928029

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 66138240

約数和(自身を除く): 23210211

約数列:

[1, 3, 9, 27, 37, 97, 111, 291, 333, 443, 873, 999, 1329, 2619, 3589, 3987, 10767, 11961, 16391, 32301, 42971, 49173, 96903, 128913, 147519, 386739, 442557, 1160217, 1589927, 4769781, 14309343, 42928029]

約数ペア:

[(1, 42928029), (3, 14309343), (9, 4769781), (27, 1589927), (37, 1160217), (97, 442557), (111, 386739), (291, 147519), (333, 128913), (443, 96903), (873, 49173), (999, 42971), (1329, 32301), (2619, 16391), (3589, 11961), (3987, 10767)]