67161017

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 86873472

約数和(自身を除く): 19712455

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 2351, 2597, 4081, 16457, 25861, 28567, 115199, 124603, 181027, 872221, 1267189, 1370633, 6105547, 9594431, 67161017]

約数ペア:

[(1, 67161017), (7, 9594431), (11, 6105547), (49, 1370633), (53, 1267189), (77, 872221), (371, 181027), (539, 124603), (583, 115199), (2351, 28567), (2597, 25861), (4081, 16457)]