85701951

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2897}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 131105520

約数和(自身を除く): 45403569

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 2897, 3287, 8691, 9861, 26073, 29583, 55043, 165129, 495387, 501181, 1503543, 4510629, 9522439, 28567317, 85701951]

約数ペア:

[(1, 85701951), (3, 28567317), (9, 9522439), (19, 4510629), (57, 1503543), (171, 501181), (173, 495387), (519, 165129), (1557, 55043), (2897, 29583), (3287, 26073), (8691, 9861)]