71181873

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66463}}^1$

素因数の和:66493

約数の個数: 24

約数和(自身を含む): 124420608

約数和(自身を除く): 53238735

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 66463, 199389, 465241, 598167, 1129871, 1395723, 3389613, 4187169, 7909097, 10168839, 23727291, 71181873]

約数ペア:

[(1, 71181873), (3, 23727291), (7, 10168839), (9, 7909097), (17, 4187169), (21, 3389613), (51, 1395723), (63, 1129871), (119, 598167), (153, 465241), (357, 199389), (1071, 66463)]