71330382

素因数分解:

$2^1\times 3^4\times {\mathrm{440311}}^1$

素因数の和:440325

約数の個数: 20

約数和(自身を含む): 159833256

約数和(自身を除く): 88502874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 440311, 880622, 1320933, 2641866, 3962799, 7925598, 11888397, 23776794, 35665191, 71330382]

約数ペア:

[(1, 71330382), (2, 35665191), (3, 23776794), (6, 11888397), (9, 7925598), (18, 3962799), (27, 2641866), (54, 1320933), (81, 880622), (162, 440311)]