81576126

素因数分解:

$2^1\times 3^3\times {\mathrm{1510669}}^1$

素因数の和:1510680

約数の個数: 16

約数和(自身を含む): 181280400

約数和(自身を除く): 99704274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1510669, 3021338, 4532007, 9064014, 13596021, 27192042, 40788063, 81576126]

約数ペア:

[(1, 81576126), (2, 40788063), (3, 27192042), (6, 13596021), (9, 9064014), (18, 4532007), (27, 3021338), (54, 1510669)]