66183615

素因数分解:

$3^3\times 5^1\times {\mathrm{490249}}^1$

素因数の和:490263

約数の個数: 16

約数和(自身を含む): 117660000

約数和(自身を除く): 51476385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 490249, 1470747, 2451245, 4412241, 7353735, 13236723, 22061205, 66183615]

約数ペア:

[(1, 66183615), (3, 22061205), (5, 13236723), (9, 7353735), (15, 4412241), (27, 2451245), (45, 1470747), (135, 490249)]