265794021

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12637}}^1$

素因数の和:12706

約数の個数: 32

約数和(自身を含む): 424636800

約数和(自身を除く): 158842779

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 2337, 7011, 12637, 21033, 37911, 113733, 240103, 341199, 518117, 720309, 1554351, 2160927, 4663053, 6482781, 9844223, 13989159, 29532669, 88598007, 265794021]

約数ペア:

[(1, 265794021), (3, 88598007), (9, 29532669), (19, 13989159), (27, 9844223), (41, 6482781), (57, 4663053), (123, 2160927), (171, 1554351), (369, 720309), (513, 518117), (779, 341199), (1107, 240103), (2337, 113733), (7011, 37911), (12637, 21033)]