53378847

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{577}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 81451760

約数和(自身を除く): 28072913

約数列:

[1, 3, 9, 19, 57, 171, 541, 577, 1623, 1731, 4869, 5193, 10279, 10963, 30837, 32889, 92511, 98667, 312157, 936471, 2809413, 5930983, 17792949, 53378847]

約数ペア:

[(1, 53378847), (3, 17792949), (9, 5930983), (19, 2809413), (57, 936471), (171, 312157), (541, 98667), (577, 92511), (1623, 32889), (1731, 30837), (4869, 10963), (5193, 10279)]