157439763

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{2239}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 245423360

約数和(自身を除く): 87983597

約数列:

[1, 3, 9, 13, 39, 117, 601, 1803, 2239, 5409, 6717, 7813, 20151, 23439, 29107, 70317, 87321, 261963, 1345639, 4036917, 12110751, 17493307, 52479921, 157439763]

約数ペア:

[(1, 157439763), (3, 52479921), (9, 17493307), (13, 12110751), (39, 4036917), (117, 1345639), (601, 261963), (1803, 87321), (2239, 70317), (5409, 29107), (6717, 23439), (7813, 20151)]