15767271

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 26040000

約数和(自身を除く): 10272729

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 1549, 3393, 4647, 10179, 13941, 20137, 41823, 44921, 60411, 134763, 181233, 404289, 543699, 583973, 1212867, 1751919, 5255757, 15767271]

約数ペア:

[(1, 15767271), (3, 5255757), (9, 1751919), (13, 1212867), (27, 583973), (29, 543699), (39, 404289), (87, 181233), (117, 134763), (261, 60411), (351, 44921), (377, 41823), (783, 20137), (1131, 13941), (1549, 10179), (3393, 4647)]