71163117

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{2029}}^1$

素因数の和:2474

約数の個数: 20

約数和(自身を含む): 106603420

約数和(自身を除く): 35440303

約数列:

[1, 3, 9, 27, 81, 433, 1299, 2029, 3897, 6087, 11691, 18261, 35073, 54783, 164349, 878557, 2635671, 7907013, 23721039, 71163117]

約数ペア:

[(1, 71163117), (3, 23721039), (9, 7907013), (27, 2635671), (81, 878557), (433, 164349), (1299, 54783), (2029, 35073), (3897, 18261), (6087, 11691)]