143230899

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2657}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 232713216

約数和(自身を除く): 89482317

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 2567, 2657, 3171, 7701, 7971, 17969, 18599, 45169, 53907, 55797, 135507, 316183, 401207, 948549, 1203621, 2808449, 6820519, 8425347, 20461557, 47743633, 143230899]

約数ペア:

[(1, 143230899), (3, 47743633), (7, 20461557), (17, 8425347), (21, 6820519), (51, 2808449), (119, 1203621), (151, 948549), (357, 401207), (453, 316183), (1057, 135507), (2567, 55797), (2657, 53907), (3171, 45169), (7701, 18599), (7971, 17969)]