89746587

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11971}}^1$

素因数の和:12008

約数の個数: 36

約数和(自身を含む): 159682536

約数和(自身を除く): 69935949

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 11971, 35913, 83797, 107739, 203507, 251391, 586579, 610521, 754173, 1424549, 1759737, 1831563, 4273647, 5279211, 9971843, 12820941, 29915529, 89746587]

約数ペア:

[(1, 89746587), (3, 29915529), (7, 12820941), (9, 9971843), (17, 5279211), (21, 4273647), (49, 1831563), (51, 1759737), (63, 1424549), (119, 754173), (147, 610521), (153, 586579), (357, 251391), (441, 203507), (833, 107739), (1071, 83797), (2499, 35913), (7497, 11971)]