20149136613

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1958699}}^1$

素因数の和:1958838

約数の個数: 20

約数和(自身を含む): 30336345600

約数和(自身を除く): 10187208987

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 1958699, 5876097, 17628291, 52884873, 158654619, 248754773, 746264319, 2238792957, 6716378871, 20149136613]

約数ペア:

[(1, 20149136613), (3, 6716378871), (9, 2238792957), (27, 746264319), (81, 248754773), (127, 158654619), (381, 52884873), (1143, 17628291), (3429, 5876097), (10287, 1958699)]