31412592759

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 44806164480

約数和(自身を除く): 13393571721

約数列:

[1, 3, 41, 43, 83, 123, 129, 163, 249, 439, 489, 1317, 1763, 3403, 3569, 5289, 6683, 7009, 10209, 10707, 13529, 17999, 18877, 20049, 21027, 36437, 40587, 53997, 56631, 71557, 109311, 146329, 214671, 287369, 438987, 554689, 581747, 773957, 862107, 1493917, 1566791, 1664067, 1745241, 2321871, 2933837, 3076951, 4481751, 4700373, 5939231, 8801511, 9230853, 17817693, 23851627, 64238431, 71554881, 126154991, 192715293, 243508471, 255386933, 378464973, 730525413, 766160799, 10470864253, 31412592759]

約数ペア:

[(1, 31412592759), (3, 10470864253), (41, 766160799), (43, 730525413), (83, 378464973), (123, 255386933), (129, 243508471), (163, 192715293), (249, 126154991), (439, 71554881), (489, 64238431), (1317, 23851627), (1763, 17817693), (3403, 9230853), (3569, 8801511), (5289, 5939231), (6683, 4700373), (7009, 4481751), (10209, 3076951), (10707, 2933837), (13529, 2321871), (17999, 1745241), (18877, 1664067), (20049, 1566791), (21027, 1493917), (36437, 862107), (40587, 773957), (53997, 581747), (56631, 554689), (71557, 438987), (109311, 287369), (146329, 214671)]