72829611

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{6563}}^1$

素因数の和:6712

約数の個数: 20

約数和(自身を含む): 109605672

約数和(自身を除く): 36776061

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 6563, 11097, 19689, 59067, 177201, 531603, 899131, 2697393, 8092179, 24276537, 72829611]

約数ペア:

[(1, 72829611), (3, 24276537), (9, 8092179), (27, 2697393), (81, 899131), (137, 531603), (411, 177201), (1233, 59067), (3699, 19689), (6563, 11097)]