8325531

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 4599909

約数列:

[1, 3, 9, 27, 43, 71, 101, 129, 213, 303, 387, 639, 909, 1161, 1917, 2727, 3053, 4343, 7171, 9159, 13029, 21513, 27477, 39087, 64539, 82431, 117261, 193617, 308353, 925059, 2775177, 8325531]

約数ペア:

[(1, 8325531), (3, 2775177), (9, 925059), (27, 308353), (43, 193617), (71, 117261), (101, 82431), (129, 64539), (213, 39087), (303, 27477), (387, 21513), (639, 13029), (909, 9159), (1161, 7171), (1917, 4343), (2727, 3053)]