72186777

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36293}}^1$

素因数の和:36329

約数の個数: 24

約数和(自身を含む): 118899144

約数和(自身を除く): 46712367

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 36293, 108879, 326637, 471809, 616981, 1415427, 1850943, 4246281, 5552829, 8020753, 24062259, 72186777]

約数ペア:

[(1, 72186777), (3, 24062259), (9, 8020753), (13, 5552829), (17, 4246281), (39, 1850943), (51, 1415427), (117, 616981), (153, 471809), (221, 326637), (663, 108879), (1989, 36293)]