81293586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1231721}}^1$

素因数の和:1231737

約数の個数: 16

約数和(自身を含む): 177367968

約数和(自身を除く): 96074382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1231721, 2463442, 3695163, 7390326, 13548931, 27097862, 40646793, 81293586]

約数ペア:

[(1, 81293586), (2, 40646793), (3, 27097862), (6, 13548931), (11, 7390326), (22, 3695163), (33, 2463442), (66, 1231721)]