26220321

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{33487}}^1$

素因数の和:33525

約数の個数: 16

約数和(自身を含む): 40185600

約数和(自身を除く): 13965279

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 33487, 100461, 301383, 904149, 971123, 2913369, 8740107, 26220321]

約数ペア:

[(1, 26220321), (3, 8740107), (9, 2913369), (27, 971123), (29, 904149), (87, 301383), (261, 100461), (783, 33487)]