91921137

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{919}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 153323520

約数和(自身を除く): 61402383

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 433, 919, 1299, 2757, 3031, 4763, 6433, 9093, 10109, 14289, 19299, 30327, 33341, 70763, 100023, 212289, 397927, 1193781, 2785489, 4377197, 8356467, 13131591, 30640379, 91921137]

約数ペア:

[(1, 91921137), (3, 30640379), (7, 13131591), (11, 8356467), (21, 4377197), (33, 2785489), (77, 1193781), (231, 397927), (433, 212289), (919, 100023), (1299, 70763), (2757, 33341), (3031, 30327), (4763, 19299), (6433, 14289), (9093, 10109)]