70625781

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 106020096

約数和(自身を除く): 35394315

約数列:

[1, 3, 9, 31, 93, 163, 279, 489, 1467, 1553, 4659, 5053, 13977, 15159, 45477, 48143, 144429, 253139, 433287, 759417, 2278251, 7847309, 23541927, 70625781]

約数ペア:

[(1, 70625781), (3, 23541927), (9, 7847309), (31, 2278251), (93, 759417), (163, 433287), (279, 253139), (489, 144429), (1467, 48143), (1553, 45477), (4659, 15159), (5053, 13977)]