135901281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{140249}}^1$

素因数の和:140288

約数の個数: 16

約数和(自身を含む): 201960000

約数和(自身を除く): 66058719

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 140249, 420747, 2384233, 2664731, 7152699, 7994193, 45300427, 135901281]

約数ペア:

[(1, 135901281), (3, 45300427), (17, 7994193), (19, 7152699), (51, 2664731), (57, 2384233), (323, 420747), (969, 140249)]