51701409

素因数分解:

$3^6\times {\mathrm{70921}}^1$

素因数の和:70939

約数の個数: 14

約数和(自身を含む): 77517746

約数和(自身を除く): 25816337

約数列:

[1, 3, 9, 27, 81, 243, 729, 70921, 212763, 638289, 1914867, 5744601, 17233803, 51701409]

約数ペア:

[(1, 51701409), (3, 17233803), (9, 5744601), (27, 1914867), (81, 638289), (243, 212763), (729, 70921)]