55015227

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 28447173

約数列:

[1, 3, 9, 27, 107, 137, 139, 321, 411, 417, 963, 1233, 1251, 2889, 3699, 3753, 14659, 14873, 19043, 43977, 44619, 57129, 131931, 133857, 171387, 395793, 401571, 514161, 2037601, 6112803, 18338409, 55015227]

約数ペア:

[(1, 55015227), (3, 18338409), (9, 6112803), (27, 2037601), (107, 514161), (137, 401571), (139, 395793), (321, 171387), (411, 133857), (417, 131931), (963, 57129), (1233, 44619), (1251, 43977), (2889, 19043), (3699, 14873), (3753, 14659)]