71150481

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{11119}}^1$

素因数の和:11210

約数の個数: 20

約数和(自身を含む): 107641600

約数和(自身を除く): 36491119

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 11119, 33357, 100071, 300213, 878401, 900639, 2635203, 7905609, 23716827, 71150481]

約数ペア:

[(1, 71150481), (3, 23716827), (9, 7905609), (27, 2635203), (79, 900639), (81, 878401), (237, 300213), (711, 100071), (2133, 33357), (6399, 11119)]