88905717

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 133151616

約数和(自身を除く): 44245899

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 3137, 3149, 9411, 9447, 28233, 28341, 147439, 210179, 442317, 630537, 1326951, 1891611, 9878413, 29635239, 88905717]

約数ペア:

[(1, 88905717), (3, 29635239), (9, 9878413), (47, 1891611), (67, 1326951), (141, 630537), (201, 442317), (423, 210179), (603, 147439), (3137, 28341), (3149, 28233), (9411, 9447)]