156724551

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 245621376

約数和(自身を除く): 88896825

約数列:

[1, 3, 9, 27, 43, 53, 81, 129, 159, 243, 283, 387, 477, 849, 1161, 1431, 2279, 2547, 3483, 4293, 6837, 7641, 10449, 12169, 12879, 14999, 20511, 22923, 36507, 44997, 61533, 68769, 109521, 134991, 184599, 328563, 404973, 553797, 644957, 985689, 1214919, 1934871, 2957067, 3644757, 5804613, 17413839, 52241517, 156724551]

約数ペア:

[(1, 156724551), (3, 52241517), (9, 17413839), (27, 5804613), (43, 3644757), (53, 2957067), (81, 1934871), (129, 1214919), (159, 985689), (243, 644957), (283, 553797), (387, 404973), (477, 328563), (849, 184599), (1161, 134991), (1431, 109521), (2279, 68769), (2547, 61533), (3483, 44997), (4293, 36507), (6837, 22923), (7641, 20511), (10449, 14999), (12169, 12879)]