69345963

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{10837}}^1$

素因数の和:10928

約数の個数: 20

約数和(自身を含む): 104911840

約数和(自身を除く): 35565877

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 10837, 32511, 97533, 292599, 856123, 877797, 2568369, 7705107, 23115321, 69345963]

約数ペア:

[(1, 69345963), (3, 23115321), (9, 7705107), (27, 2568369), (79, 877797), (81, 856123), (237, 292599), (711, 97533), (2133, 32511), (6399, 10837)]