165733893

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2203}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 258326432

約数和(自身を除く): 92592539

約数列:

[1, 3, 9, 13, 39, 117, 643, 1929, 2203, 5787, 6609, 8359, 19827, 25077, 28639, 75231, 85917, 257751, 1416529, 4249587, 12748761, 18414877, 55244631, 165733893]

約数ペア:

[(1, 165733893), (3, 55244631), (9, 18414877), (13, 12748761), (39, 4249587), (117, 1416529), (643, 257751), (1929, 85917), (2203, 75231), (5787, 28639), (6609, 25077), (8359, 19827)]