87490359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18803}}^1$

素因数の和:18867

約数の個数: 24

約数和(自身を含む): 140804352

約数和(自身を除く): 53313993

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 18803, 56409, 169227, 206833, 620499, 883741, 1861497, 2651223, 7953669, 9721151, 29163453, 87490359]

約数ペア:

[(1, 87490359), (3, 29163453), (9, 9721151), (11, 7953669), (33, 2651223), (47, 1861497), (99, 883741), (141, 620499), (423, 206833), (517, 169227), (1551, 56409), (4653, 18803)]