66273255

素因数分解:

$3^3\times 5^1\times {\mathrm{490913}}^1$

素因数の和:490927

約数の個数: 16

約数和(自身を含む): 117819360

約数和(自身を除く): 51546105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 490913, 1472739, 2454565, 4418217, 7363695, 13254651, 22091085, 66273255]

約数ペア:

[(1, 66273255), (3, 22091085), (5, 13254651), (9, 7363695), (15, 4418217), (27, 2454565), (45, 1472739), (135, 490913)]