201942099

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439961}}^1$

素因数の和:439987

約数の個数: 16

約数和(自身を含む): 316772640

約数和(自身を除く): 114830541

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439961, 1319883, 3959649, 7479337, 11878947, 22438011, 67314033, 201942099]

約数ペア:

[(1, 201942099), (3, 67314033), (9, 22438011), (17, 11878947), (27, 7479337), (51, 3959649), (153, 1319883), (459, 439961)]