66677553

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{145267}}^1$

素因数の和:145293

約数の個数: 16

約数和(自身を含む): 104592960

約数和(自身を除く): 37915407

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 145267, 435801, 1307403, 2469539, 3922209, 7408617, 22225851, 66677553]

約数ペア:

[(1, 66677553), (3, 22225851), (9, 7408617), (17, 3922209), (27, 2469539), (51, 1307403), (153, 435801), (459, 145267)]