81694769

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 93110400

約数和(自身を除く): 11415631

約数列:

[1, 13, 29, 79, 169, 211, 377, 1027, 2291, 2743, 4901, 6119, 13351, 16669, 29783, 35659, 79547, 216697, 387179, 483401, 1034111, 2817061, 6284213, 81694769]

約数ペア:

[(1, 81694769), (13, 6284213), (29, 2817061), (79, 1034111), (169, 483401), (211, 387179), (377, 216697), (1027, 79547), (2291, 35659), (2743, 29783), (4901, 16669), (6119, 13351)]