55347399

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11161}}^1$

素因数の和:11215

約数の個数: 24

約数和(自身を含む): 87063600

約数和(自身を除く): 31716201

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 11161, 33483, 100449, 212059, 323669, 636177, 971007, 1908531, 2913021, 6149711, 18449133, 55347399]

約数ペア:

[(1, 55347399), (3, 18449133), (9, 6149711), (19, 2913021), (29, 1908531), (57, 971007), (87, 636177), (171, 323669), (261, 212059), (551, 100449), (1653, 33483), (4959, 11161)]