64790811

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1889}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 97100640

約数和(自身を除く): 32309829

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 927, 1889, 3811, 5667, 11433, 17001, 34299, 69893, 194567, 209679, 583701, 629037, 1751103, 7198979, 21596937, 64790811]

約数ペア:

[(1, 64790811), (3, 21596937), (9, 7198979), (37, 1751103), (103, 629037), (111, 583701), (309, 209679), (333, 194567), (927, 69893), (1889, 34299), (3811, 17001), (5667, 11433)]