71933661

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 107196024

約数和(自身を除く): 35262363

約数列:

[1, 3, 9, 37, 111, 333, 337, 641, 1011, 1923, 3033, 5769, 12469, 23717, 37407, 71151, 112221, 213453, 216017, 648051, 1944153, 7992629, 23977887, 71933661]

約数ペア:

[(1, 71933661), (3, 23977887), (9, 7992629), (37, 1944153), (111, 648051), (333, 216017), (337, 213453), (641, 112221), (1011, 71151), (1923, 37407), (3033, 23717), (5769, 12469)]