156741309

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{1201}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 240202872

約数和(自身を除く): 83461563

約数列:

[1, 3, 9, 17, 51, 153, 853, 1201, 2559, 3603, 7677, 10809, 14501, 20417, 43503, 61251, 130509, 183753, 1024453, 3073359, 9220077, 17415701, 52247103, 156741309]

約数ペア:

[(1, 156741309), (3, 52247103), (9, 17415701), (17, 9220077), (51, 3073359), (153, 1024453), (853, 183753), (1201, 130509), (2559, 61251), (3603, 43503), (7677, 20417), (10809, 14501)]