42182109

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 67579200

約数和(自身を除く): 25397091

約数列:

[1, 3, 9, 19, 37, 57, 59, 111, 113, 171, 177, 333, 339, 531, 703, 1017, 1121, 2109, 2147, 2183, 3363, 4181, 6327, 6441, 6549, 6667, 10089, 12543, 19323, 19647, 20001, 37629, 41477, 60003, 79439, 124431, 126673, 238317, 246679, 373293, 380019, 714951, 740037, 1140057, 2220111, 4686901, 14060703, 42182109]

約数ペア:

[(1, 42182109), (3, 14060703), (9, 4686901), (19, 2220111), (37, 1140057), (57, 740037), (59, 714951), (111, 380019), (113, 373293), (171, 246679), (177, 238317), (333, 126673), (339, 124431), (531, 79439), (703, 60003), (1017, 41477), (1121, 37629), (2109, 20001), (2147, 19647), (2183, 19323), (3363, 12543), (4181, 10089), (6327, 6667), (6441, 6549)]