188898814719

素因数分解:

$3^3\times {\mathrm{2917}}^1\times {\mathrm{2398441}}^1$

素因数の和:2401367

約数の個数: 16

約数和(自身を含む): 279946150240

約数和(自身を除く): 91047335521

約数列:

[1, 3, 9, 27, 2917, 8751, 26253, 78759, 2398441, 7195323, 21585969, 64757907, 6996252397, 20988757191, 62966271573, 188898814719]

約数ペア:

[(1, 188898814719), (3, 62966271573), (9, 20988757191), (27, 6996252397), (2917, 64757907), (8751, 21585969), (26253, 7195323), (78759, 2398441)]