199038033

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{67631}}^1$

素因数の和:67749

約数の個数: 16

約数和(自身を含む): 297580800

約数和(自身を除く): 98542767

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 67631, 202893, 608679, 1826037, 7371779, 22115337, 66346011, 199038033]

約数ペア:

[(1, 199038033), (3, 66346011), (9, 22115337), (27, 7371779), (109, 1826037), (327, 608679), (981, 202893), (2943, 67631)]