155525877

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78193}}^1$

素因数の和:78229

約数の個数: 24

約数和(自身を含む): 256163544

約数和(自身を除く): 100637667

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 78193, 234579, 703737, 1016509, 1329281, 3049527, 3987843, 9148581, 11963529, 17280653, 51841959, 155525877]

約数ペア:

[(1, 155525877), (3, 51841959), (9, 17280653), (13, 11963529), (17, 9148581), (39, 3987843), (51, 3049527), (117, 1329281), (153, 1016509), (221, 703737), (663, 234579), (1989, 78193)]