91788147

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 156619008

約数和(自身を除く): 64830861

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 243, 253, 297, 621, 759, 891, 1493, 1863, 2277, 2673, 4479, 5589, 6831, 13437, 16423, 20493, 34339, 40311, 49269, 61479, 103017, 120933, 147807, 309051, 362799, 377729, 443421, 927153, 1133187, 1330263, 2781459, 3399561, 3990789, 8344377, 10198683, 30596049, 91788147]

約数ペア:

[(1, 91788147), (3, 30596049), (9, 10198683), (11, 8344377), (23, 3990789), (27, 3399561), (33, 2781459), (69, 1330263), (81, 1133187), (99, 927153), (207, 443421), (243, 377729), (253, 362799), (297, 309051), (621, 147807), (759, 120933), (891, 103017), (1493, 61479), (1863, 49269), (2277, 40311), (2673, 34339), (4479, 20493), (5589, 16423), (6831, 13437)]