68655519

素因数分解:

$3^5\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 103259520

約数和(自身を除く): 34604001

約数列:

[1, 3, 9, 27, 81, 243, 359, 787, 1077, 2361, 3231, 7083, 9693, 21249, 29079, 63747, 87237, 191241, 282533, 847599, 2542797, 7628391, 22885173, 68655519]

約数ペア:

[(1, 68655519), (3, 22885173), (9, 7628391), (27, 2542797), (81, 847599), (243, 282533), (359, 191241), (787, 87237), (1077, 63747), (2361, 29079), (3231, 21249), (7083, 9693)]