25101855567

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1371911}}^1$

素因数の和:1372043

約数の個数: 24

約数和(自身を含む): 38523288960

約数和(自身を除く): 13421433393

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099, 18297, 1371911, 4115733, 12347199, 26066309, 78198927, 146794477, 234596781, 440383431, 1321150293, 2789095063, 8367285189, 25101855567]

約数ペア:

[(1, 25101855567), (3, 8367285189), (9, 2789095063), (19, 1321150293), (57, 440383431), (107, 234596781), (171, 146794477), (321, 78198927), (963, 26066309), (2033, 12347199), (6099, 4115733), (18297, 1371911)]