66741705

素因数分解:

$3^3\times 5^1\times {\mathrm{494383}}^1$

素因数の和:494397

約数の個数: 16

約数和(自身を含む): 118652160

約数和(自身を除く): 51910455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 494383, 1483149, 2471915, 4449447, 7415745, 13348341, 22247235, 66741705]

約数ペア:

[(1, 66741705), (3, 22247235), (5, 13348341), (9, 7415745), (15, 4449447), (27, 2471915), (45, 1483149), (135, 494383)]