1569567537

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{128327}}^1$

素因数の和:128490

約数の個数: 20

約数和(自身を含む): 2360208576

約数和(自身を除く): 790641039

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 128327, 384981, 1154943, 3464829, 10394487, 19377377, 58132131, 174396393, 523189179, 1569567537]

約数ペア:

[(1, 1569567537), (3, 523189179), (9, 174396393), (27, 58132131), (81, 19377377), (151, 10394487), (453, 3464829), (1359, 1154943), (4077, 384981), (12231, 128327)]