43355979

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{3907}}^1$

素因数の和:4056

約数の個数: 20

約数和(自身を含む): 65255784

約数和(自身を除く): 21899805

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 3907, 11097, 11721, 35163, 105489, 316467, 535259, 1605777, 4817331, 14451993, 43355979]

約数ペア:

[(1, 43355979), (3, 14451993), (9, 4817331), (27, 1605777), (81, 535259), (137, 316467), (411, 105489), (1233, 35163), (3699, 11721), (3907, 11097)]