68812.0000000

素因数分解:

$3^5\times 7^1\times {\mathrm{3109}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 9056320

約数和(自身を除く): 3767911

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 3109, 9327, 21763, 27981, 65289, 83943, 195867, 251829, 587601, 755487, 1762803, 5288409]

約数ペア:

[(1, 5288409), (3, 1762803), (7, 755487), (9, 587601), (21, 251829), (27, 195867), (63, 83943), (81, 65289), (189, 27981), (243, 21763), (567, 9327), (1701, 3109)]