159103413

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17911}}^1$

素因数の和:17974

約数の個数: 32

約数和(自身を含む): 275128320

約数和(自身を除く): 116024907

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 17911, 53733, 125377, 161199, 376131, 483597, 841817, 1128393, 2525451, 3385179, 5892719, 7576353, 17678157, 22729059, 53034471, 159103413]

約数ペア:

[(1, 159103413), (3, 53034471), (7, 22729059), (9, 17678157), (21, 7576353), (27, 5892719), (47, 3385179), (63, 2525451), (141, 1128393), (189, 841817), (329, 483597), (423, 376131), (987, 161199), (1269, 125377), (2961, 53733), (8883, 17911)]