71433939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{33871}}^1$

素因数の和:33930

約数の個数: 16

約数和(自身を含む): 102970880

約数和(自身を除く): 31536941

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 33871, 101613, 643549, 1253227, 1930647, 3759681, 23811313, 71433939]

約数ペア:

[(1, 71433939), (3, 23811313), (19, 3759681), (37, 1930647), (57, 1253227), (111, 643549), (703, 101613), (2109, 33871)]