82131651

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3593

約数の個数: 40

約数和(自身を含む): 143678304

約数和(自身を除く): 61546653

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 3533, 7749, 10599, 23247, 24731, 31797, 74193, 95391, 144853, 222579, 286173, 434559, 667737, 1013971, 1303677, 2003211, 3041913, 3911031, 9125739, 11733093, 27377217, 82131651]

約数ペア:

[(1, 82131651), (3, 27377217), (7, 11733093), (9, 9125739), (21, 3911031), (27, 3041913), (41, 2003211), (63, 1303677), (81, 1013971), (123, 667737), (189, 434559), (287, 286173), (369, 222579), (567, 144853), (861, 95391), (1107, 74193), (2583, 31797), (3321, 24731), (3533, 23247), (7749, 10599)]