81454687413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 122348669184

約数和(自身を除く): 40893981771

約数列:

[1, 3, 11, 33, 41, 123, 257, 433, 451, 541, 771, 1299, 1353, 1623, 2827, 4763, 5951, 8481, 10537, 14289, 17753, 17853, 22181, 31611, 53259, 66543, 111281, 115907, 139037, 195283, 234253, 243991, 333843, 347721, 417111, 585849, 702759, 731973, 1224091, 1529407, 2576783, 3672273, 4562521, 4588221, 5700517, 7730349, 9604373, 13687563, 17101551, 28813119, 50187731, 60203021, 62705687, 105648103, 150563193, 180609063, 188117061, 316944309, 662233231, 1986699693, 2468323861, 7404971583, 27151562471, 81454687413]

約数ペア:

[(1, 81454687413), (3, 27151562471), (11, 7404971583), (33, 2468323861), (41, 1986699693), (123, 662233231), (257, 316944309), (433, 188117061), (451, 180609063), (541, 150563193), (771, 105648103), (1299, 62705687), (1353, 60203021), (1623, 50187731), (2827, 28813119), (4763, 17101551), (5951, 13687563), (8481, 9604373), (10537, 7730349), (14289, 5700517), (17753, 4588221), (17853, 4562521), (22181, 3672273), (31611, 2576783), (53259, 1529407), (66543, 1224091), (111281, 731973), (115907, 702759), (139037, 585849), (195283, 417111), (234253, 347721), (243991, 333843)]