83947227

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{929}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 138324480

約数和(自身を除く): 54377253

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 331, 929, 993, 2317, 2787, 4303, 6503, 6951, 12077, 12909, 19509, 30121, 36231, 84539, 90363, 253617, 307499, 922497, 2152493, 3997487, 6457479, 11992461, 27982409, 83947227]

約数ペア:

[(1, 83947227), (3, 27982409), (7, 11992461), (13, 6457479), (21, 3997487), (39, 2152493), (91, 922497), (273, 307499), (331, 253617), (929, 90363), (993, 84539), (2317, 36231), (2787, 30121), (4303, 19509), (6503, 12909), (6951, 12077)]