22543479

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 41827968

約数和(自身を除く): 19284489

約数列:

[1, 3, 7, 9, 17, 21, 31, 49, 51, 63, 93, 97, 119, 147, 153, 217, 279, 291, 357, 441, 527, 651, 679, 833, 873, 1071, 1519, 1581, 1649, 1953, 2037, 2499, 3007, 3689, 4557, 4743, 4753, 4947, 6111, 7497, 9021, 11067, 11543, 13671, 14259, 14841, 21049, 25823, 27063, 33201, 34629, 42777, 51119, 63147, 77469, 80801, 103887, 147343, 153357, 189441, 232407, 242403, 357833, 442029, 460071, 727209, 1073499, 1326087, 2504831, 3220497, 7514493, 22543479]

約数ペア:

[(1, 22543479), (3, 7514493), (7, 3220497), (9, 2504831), (17, 1326087), (21, 1073499), (31, 727209), (49, 460071), (51, 442029), (63, 357833), (93, 242403), (97, 232407), (119, 189441), (147, 153357), (153, 147343), (217, 103887), (279, 80801), (291, 77469), (357, 63147), (441, 51119), (527, 42777), (651, 34629), (679, 33201), (833, 27063), (873, 25823), (1071, 21049), (1519, 14841), (1581, 14259), (1649, 13671), (1953, 11543), (2037, 11067), (2499, 9021), (3007, 7497), (3689, 6111), (4557, 4947), (4743, 4753)]