55901637

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 92695680

約数和(自身を除く): 36794043

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 121, 213, 241, 297, 363, 639, 723, 781, 1089, 1917, 2169, 2343, 2651, 3267, 6507, 7029, 7953, 8591, 17111, 21087, 23859, 25773, 29161, 51333, 71577, 77319, 87483, 153999, 188221, 231957, 262449, 461997, 564663, 787347, 1693989, 2070431, 5081967, 6211293, 18633879, 55901637]

約数ペア:

[(1, 55901637), (3, 18633879), (9, 6211293), (11, 5081967), (27, 2070431), (33, 1693989), (71, 787347), (99, 564663), (121, 461997), (213, 262449), (241, 231957), (297, 188221), (363, 153999), (639, 87483), (723, 77319), (781, 71577), (1089, 51333), (1917, 29161), (2169, 25773), (2343, 23859), (2651, 21087), (3267, 17111), (6507, 8591), (7029, 7953)]