20161116783

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{17365303}}^1$

素因数の和:17365355

約数の個数: 16

約数和(自身を含む): 30562935040

約数和(自身を除く): 10401818257

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 17365303, 52095909, 156287727, 468863181, 746708029, 2240124087, 6720372261, 20161116783]

約数ペア:

[(1, 20161116783), (3, 6720372261), (9, 2240124087), (27, 746708029), (43, 468863181), (129, 156287727), (387, 52095909), (1161, 17365303)]