149750883

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 78345117

約数列:

[1, 3, 9, 27, 47, 141, 199, 423, 593, 597, 1269, 1779, 1791, 5337, 5373, 9353, 16011, 27871, 28059, 83613, 84177, 118007, 250839, 252531, 354021, 752517, 1062063, 3186189, 5546329, 16638987, 49916961, 149750883]

約数ペア:

[(1, 149750883), (3, 49916961), (9, 16638987), (27, 5546329), (47, 3186189), (141, 1062063), (199, 752517), (423, 354021), (593, 252531), (597, 250839), (1269, 118007), (1779, 84177), (1791, 83613), (5337, 28059), (5373, 27871), (9353, 16011)]