69198147

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5641}}^1$

素因数の和:5723

約数の個数: 24

約数和(自身を含む): 105618240

約数和(自身を除く): 36420093

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 5641, 12267, 16923, 50769, 163589, 265127, 490767, 795381, 1472301, 2386143, 7688683, 23066049, 69198147]

約数ペア:

[(1, 69198147), (3, 23066049), (9, 7688683), (29, 2386143), (47, 1472301), (87, 795381), (141, 490767), (261, 265127), (423, 163589), (1363, 50769), (4089, 16923), (5641, 12267)]