90667841

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 103420800

約数和(自身を除く): 12752959

約数列:

[1, 11, 47, 107, 121, 149, 517, 1177, 1639, 5029, 5687, 7003, 12947, 15943, 18029, 55319, 77033, 175373, 608509, 749321, 847363, 1929103, 8242531, 90667841]

約数ペア:

[(1, 90667841), (11, 8242531), (47, 1929103), (107, 847363), (121, 749321), (149, 608509), (517, 175373), (1177, 77033), (1639, 55319), (5029, 18029), (5687, 15943), (7003, 12947)]