7774623

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 20

約数和(自身を含む): 11839608

約数和(自身を除く): 4064985

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 1811, 4293, 5433, 16299, 48897, 95983, 146691, 287949, 863847, 2591541, 7774623]

約数ペア:

[(1, 7774623), (3, 2591541), (9, 863847), (27, 287949), (53, 146691), (81, 95983), (159, 48897), (477, 16299), (1431, 5433), (1811, 4293)]