71994920247

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{50951819}}^1$

素因数の和:50951982

約数の個数: 12

約数和(自身を含む): 104655038280

約数和(自身を除く): 32660118033

約数列:

[1, 3, 9, 157, 471, 1413, 50951819, 152855457, 458566371, 7999435583, 23998306749, 71994920247]

約数ペア:

[(1, 71994920247), (3, 23998306749), (9, 7999435583), (157, 458566371), (471, 152855457), (1413, 50951819)]