66475359

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5443}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 101911680

約数和(自身を除く): 35436321

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 5443, 12213, 16329, 48987, 125189, 321137, 375567, 963411, 1126701, 2890233, 7386151, 22158453, 66475359]

約数ペア:

[(1, 66475359), (3, 22158453), (9, 7386151), (23, 2890233), (59, 1126701), (69, 963411), (177, 375567), (207, 321137), (531, 125189), (1357, 48987), (4071, 16329), (5443, 12213)]