67717797

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25391}}^1$

素因数の和:25528

約数の個数: 16

約数和(自身を含む): 104005632

約数和(自身を除く): 36287835

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 25391, 76173, 177737, 533211, 3224657, 9673971, 22572599, 67717797]

約数ペア:

[(1, 67717797), (3, 22572599), (7, 9673971), (21, 3224657), (127, 533211), (381, 177737), (889, 76173), (2667, 25391)]