69212961

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{6947}}^1$

素因数の和:7003

約数の個数: 24

約数和(自身を含む): 106221024

約数和(自身を除く): 37008063

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 6947, 9963, 20841, 62523, 187569, 284827, 562707, 854481, 1688121, 2563443, 7690329, 23070987, 69212961]

約数ペア:

[(1, 69212961), (3, 23070987), (9, 7690329), (27, 2563443), (41, 1688121), (81, 854481), (123, 562707), (243, 284827), (369, 187569), (1107, 62523), (3321, 20841), (6947, 9963)]