891036728073

素因数分解:

$3^5\times {\mathrm{929}}^1\times {\mathrm{3947059}}^1$

素因数の和:3948003

約数の個数: 24

約数和(自身を含む): 1336158751200

約数和(自身を除く): 445122023127

約数列:

[1, 3, 9, 27, 81, 243, 929, 2787, 8361, 25083, 75249, 225747, 3947059, 11841177, 35523531, 106570593, 319711779, 959135337, 3666817811, 11000453433, 33001360299, 99004080897, 297012242691, 891036728073]

約数ペア:

[(1, 891036728073), (3, 297012242691), (9, 99004080897), (27, 33001360299), (81, 11000453433), (243, 3666817811), (929, 959135337), (2787, 319711779), (8361, 106570593), (25083, 35523531), (75249, 11841177), (225747, 3947059)]