42795783

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31079}}^1$

素因数の和:31108

約数の個数: 20

約数和(自身を含む): 67692240

約数和(自身を除く): 24896457

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 31079, 93237, 279711, 528343, 839133, 1585029, 2517399, 4755087, 14265261, 42795783]

約数ペア:

[(1, 42795783), (3, 14265261), (9, 4755087), (17, 2517399), (27, 1585029), (51, 839133), (81, 528343), (153, 279711), (459, 93237), (1377, 31079)]