66116574

素因数分解:

$2^1\times 3^4\times {\mathrm{408127}}^1$

素因数の和:408141

約数の個数: 20

約数和(自身を含む): 148150464

約数和(自身を除く): 82033890

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 408127, 816254, 1224381, 2448762, 3673143, 7346286, 11019429, 22038858, 33058287, 66116574]

約数ペア:

[(1, 66116574), (2, 33058287), (3, 22038858), (6, 11019429), (9, 7346286), (18, 3673143), (27, 2448762), (54, 1224381), (81, 816254), (162, 408127)]