87765273

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 129729600

約数和(自身を除く): 41964327

約数列:

[1, 3, 9, 59, 177, 197, 531, 591, 839, 1773, 2517, 7551, 11623, 34869, 49501, 104607, 148503, 165283, 445509, 495849, 1487547, 9751697, 29255091, 87765273]

約数ペア:

[(1, 87765273), (3, 29255091), (9, 9751697), (59, 1487547), (177, 495849), (197, 445509), (531, 165283), (591, 148503), (839, 104607), (1773, 49501), (2517, 34869), (7551, 11623)]