71575833

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{33091}}^1$

素因数の和:33204

約数の個数: 16

約数和(自身を含む): 110130176

約数和(自身を除く): 38554343

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 33091, 99273, 231637, 694911, 3408373, 10225119, 23858611, 71575833]

約数ペア:

[(1, 71575833), (3, 23858611), (7, 10225119), (21, 3408373), (103, 694911), (309, 231637), (721, 99273), (2163, 33091)]