70920171

素因数分解:

$3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1063}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 120529920

約数和(自身を除く): 49609749

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 353, 1059, 1063, 2471, 3177, 3189, 7413, 7441, 9531, 9567, 22239, 22323, 28701, 66717, 66969, 200907, 375239, 1125717, 2626673, 3377151, 7880019, 10131453, 23640057, 70920171]

約数ペア:

[(1, 70920171), (3, 23640057), (7, 10131453), (9, 7880019), (21, 3377151), (27, 2626673), (63, 1125717), (189, 375239), (353, 200907), (1059, 66969), (1063, 66717), (2471, 28701), (3177, 22323), (3189, 22239), (7413, 9567), (7441, 9531)]