66860613

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{46723}}^1$

素因数の和:46785

約数の個数: 16

約数和(自身を含む): 100923840

約数和(自身を除く): 34063227

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 46723, 140169, 420507, 1261521, 2476319, 7428957, 22286871, 66860613]

約数ペア:

[(1, 66860613), (3, 22286871), (9, 7428957), (27, 2476319), (53, 1261521), (159, 420507), (477, 140169), (1431, 46723)]