55473939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 84661200

約数和(自身を除く): 29187261

約数列:

[1, 3, 9, 19, 57, 171, 401, 809, 1203, 2427, 3609, 7281, 7619, 15371, 22857, 46113, 68571, 138339, 324409, 973227, 2919681, 6163771, 18491313, 55473939]

約数ペア:

[(1, 55473939), (3, 18491313), (9, 6163771), (19, 2919681), (57, 973227), (171, 324409), (401, 138339), (809, 68571), (1203, 46113), (2427, 22857), (3609, 15371), (7281, 7619)]