61992021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2341}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 102823168

約数和(自身を除く): 40831147

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 2341, 3783, 7023, 8827, 16387, 26481, 30433, 49161, 91299, 213031, 227077, 639093, 681231, 1589539, 2952001, 4768617, 8856003, 20664007, 61992021]

約数ペア:

[(1, 61992021), (3, 20664007), (7, 8856003), (13, 4768617), (21, 2952001), (39, 1589539), (91, 681231), (97, 639093), (273, 227077), (291, 213031), (679, 91299), (1261, 49161), (2037, 30433), (2341, 26481), (3783, 16387), (7023, 8827)]