86822037

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{5441}}^1$

素因数の和:5650

約数の個数: 20

約数和(自身を含む): 130379436

約数和(自身を除く): 43557399

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5319, 5441, 15957, 16323, 48969, 146907, 440721, 1071877, 3215631, 9646893, 28940679, 86822037]

約数ペア:

[(1, 86822037), (3, 28940679), (9, 9646893), (27, 3215631), (81, 1071877), (197, 440721), (591, 146907), (1773, 48969), (5319, 16323), (5441, 15957)]