4345731621

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67429}}^1$

素因数の和:67487

約数の個数: 64

約数和(自身を含む): 8285798400

約数和(自身を除く): 3940066779

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 837, 1023, 1953, 2079, 2387, 3069, 5859, 7161, 9207, 21483, 64449, 67429, 202287, 472003, 606861, 741719, 1416009, 1820583, 2090299, 2225157, 4248027, 5192033, 6270897, 6675471, 12744081, 14632093, 15576099, 18812691, 20026413, 22993289, 43896279, 46728297, 56438073, 68979867, 131688837, 140184891, 160953023, 206939601, 395066511, 482859069, 620818803, 1448577207, 4345731621]

約数ペア:

[(1, 4345731621), (3, 1448577207), (7, 620818803), (9, 482859069), (11, 395066511), (21, 206939601), (27, 160953023), (31, 140184891), (33, 131688837), (63, 68979867), (77, 56438073), (93, 46728297), (99, 43896279), (189, 22993289), (217, 20026413), (231, 18812691), (279, 15576099), (297, 14632093), (341, 12744081), (651, 6675471), (693, 6270897), (837, 5192033), (1023, 4248027), (1953, 2225157), (2079, 2090299), (2387, 1820583), (3069, 1416009), (5859, 741719), (7161, 606861), (9207, 472003), (21483, 202287), (64449, 67429)]