70031781

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1499}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 105300000

約数和(自身を除く): 35268219

約数列:

[1, 3, 9, 29, 87, 179, 261, 537, 1499, 1611, 4497, 5191, 13491, 15573, 43471, 46719, 130413, 268321, 391239, 804963, 2414889, 7781309, 23343927, 70031781]

約数ペア:

[(1, 70031781), (3, 23343927), (9, 7781309), (29, 2414889), (87, 804963), (179, 391239), (261, 268321), (537, 130413), (1499, 46719), (1611, 43471), (4497, 15573), (5191, 13491)]