68699253

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25759}}^1$

素因数の和:25896

約数の個数: 16

約数和(自身を含む): 105512960

約数和(自身を除く): 36813707

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 25759, 77277, 180313, 540939, 3271393, 9814179, 22899751, 68699253]

約数ペア:

[(1, 68699253), (3, 22899751), (7, 9814179), (21, 3271393), (127, 540939), (381, 180313), (889, 77277), (2667, 25759)]