127866561

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 184855104

約数和(自身を除く): 56988543

約数列:

[1, 3, 19, 37, 57, 111, 361, 703, 1083, 2109, 3191, 9573, 13357, 40071, 60629, 118067, 181887, 354201, 1151951, 2243273, 3455853, 6729819, 42622187, 127866561]

約数ペア:

[(1, 127866561), (3, 42622187), (19, 6729819), (37, 3455853), (57, 2243273), (111, 1151951), (361, 354201), (703, 181887), (1083, 118067), (2109, 60629), (3191, 40071), (9573, 13357)]