40533981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15877}}^1$

素因数の和:15940

約数の個数: 16

約数和(自身を含む): 57922944

約数和(自身を除く): 17388963

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 15877, 47631, 365171, 587449, 1095513, 1762347, 13511327, 40533981]

約数ペア:

[(1, 40533981), (3, 13511327), (23, 1762347), (37, 1095513), (69, 587449), (111, 365171), (851, 47631), (2553, 15877)]