70498971

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 38365029

約数列:

[1, 3, 9, 27, 29, 87, 179, 261, 503, 537, 783, 1509, 1611, 4527, 4833, 5191, 13581, 14587, 15573, 43761, 46719, 90037, 131283, 140157, 270111, 393849, 810333, 2430999, 2611073, 7833219, 23499657, 70498971]

約数ペア:

[(1, 70498971), (3, 23499657), (9, 7833219), (27, 2611073), (29, 2430999), (87, 810333), (179, 393849), (261, 270111), (503, 140157), (537, 131283), (783, 90037), (1509, 46719), (1611, 43761), (4527, 15573), (4833, 14587), (5191, 13581)]