27568269

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{10979}}^1$

素因数の和:11022

約数の個数: 20

約数和(自身を含む): 42514560

約数和(自身を除く): 14946291

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 10979, 32937, 98811, 296433, 340349, 889299, 1021047, 3063141, 9189423, 27568269]

約数ペア:

[(1, 27568269), (3, 9189423), (9, 3063141), (27, 1021047), (31, 889299), (81, 340349), (93, 296433), (279, 98811), (837, 32937), (2511, 10979)]