72032667

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{180533}}^1$

素因数の和:180562

約数の個数: 16

約数和(自身を含む): 115541760

約数和(自身を除く): 43509093

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 180533, 541599, 1263731, 3430127, 3791193, 10290381, 24010889, 72032667]

約数ペア:

[(1, 72032667), (3, 24010889), (7, 10290381), (19, 3791193), (21, 3430127), (57, 1263731), (133, 541599), (399, 180533)]