55342269

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8747}}^1$

素因数の和:8809

約数の個数: 24

約数和(自身を含む): 86430240

約数和(自身を除く): 31087971

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 8747, 26241, 78723, 166193, 323639, 498579, 970917, 1495737, 2912751, 6149141, 18447423, 55342269]

約数ペア:

[(1, 55342269), (3, 18447423), (9, 6149141), (19, 2912751), (37, 1495737), (57, 970917), (111, 498579), (171, 323639), (333, 166193), (703, 78723), (2109, 26241), (6327, 8747)]