71287911

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{8329}}^1$

素因数の和:8655

約数の個数: 16

約数和(自身を含む): 105957600

約数和(自身を除く): 34669689

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8329, 8559, 24987, 74961, 224883, 2640293, 7920879, 23762637, 71287911]

約数ペア:

[(1, 71287911), (3, 23762637), (9, 7920879), (27, 2640293), (317, 224883), (951, 74961), (2853, 24987), (8329, 8559)]