75069813

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 126684096

約数和(自身を除く): 51614283

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 163, 241, 273, 489, 637, 723, 1141, 1687, 1911, 2119, 3133, 3423, 5061, 6357, 7987, 9399, 11809, 14833, 21931, 23961, 35427, 39283, 44499, 65793, 103831, 117849, 153517, 274981, 311493, 460551, 510679, 824943, 1532037, 1924867, 3574753, 5774601, 10724259, 25023271, 75069813]

約数ペア:

[(1, 75069813), (3, 25023271), (7, 10724259), (13, 5774601), (21, 3574753), (39, 1924867), (49, 1532037), (91, 824943), (147, 510679), (163, 460551), (241, 311493), (273, 274981), (489, 153517), (637, 117849), (723, 103831), (1141, 65793), (1687, 44499), (1911, 39283), (2119, 35427), (3133, 23961), (3423, 21931), (5061, 14833), (6357, 11809), (7987, 9399)]