88020891

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 157301760

約数和(自身を除く): 69280869

約数列:

[1, 3, 7, 9, 21, 27, 37, 41, 63, 111, 123, 189, 259, 287, 307, 333, 369, 777, 861, 921, 999, 1107, 1517, 2149, 2331, 2583, 2763, 4551, 6447, 6993, 7749, 8289, 10619, 11359, 12587, 13653, 19341, 31857, 34077, 37761, 40959, 58023, 79513, 88109, 95571, 102231, 113283, 238539, 264327, 286713, 306693, 339849, 465719, 715617, 792981, 1397157, 2146851, 2378943, 3260033, 4191471, 9780099, 12574413, 29340297, 88020891]

約数ペア:

[(1, 88020891), (3, 29340297), (7, 12574413), (9, 9780099), (21, 4191471), (27, 3260033), (37, 2378943), (41, 2146851), (63, 1397157), (111, 792981), (123, 715617), (189, 465719), (259, 339849), (287, 306693), (307, 286713), (333, 264327), (369, 238539), (777, 113283), (861, 102231), (921, 95571), (999, 88109), (1107, 79513), (1517, 58023), (2149, 40959), (2331, 37761), (2583, 34077), (2763, 31857), (4551, 19341), (6447, 13653), (6993, 12587), (7749, 11359), (8289, 10619)]