81014703

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31883}}^1$

素因数の和:31915

約数の個数: 24

約数和(自身を含む): 135698304

約数和(自身を除く): 54683601

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 31883, 95649, 223181, 350713, 669543, 1052139, 2454991, 3857843, 7364973, 11573529, 27004901, 81014703]

約数ペア:

[(1, 81014703), (3, 27004901), (7, 11573529), (11, 7364973), (21, 3857843), (33, 2454991), (77, 1052139), (121, 669543), (231, 350713), (363, 223181), (847, 95649), (2541, 31883)]