136435833

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 211466376

約数和(自身を除く): 75030543

約数列:

[1, 3, 9, 27, 53, 61, 81, 159, 183, 477, 521, 549, 1431, 1563, 1647, 3233, 4293, 4689, 4941, 9699, 14067, 27613, 29097, 31781, 42201, 82839, 87291, 95343, 248517, 261873, 286029, 745551, 858087, 1684393, 2236653, 2574261, 5053179, 15159537, 45478611, 136435833]

約数ペア:

[(1, 136435833), (3, 45478611), (9, 15159537), (27, 5053179), (53, 2574261), (61, 2236653), (81, 1684393), (159, 858087), (183, 745551), (477, 286029), (521, 261873), (549, 248517), (1431, 95343), (1563, 87291), (1647, 82839), (3233, 42201), (4293, 31781), (4689, 29097), (4941, 27613), (9699, 14067)]