77378769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9871}}^1$

素因数の和:9957

約数の個数: 24

約数和(自身を含む): 122175872

約数和(自身を除く): 44797103

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 9871, 29613, 88839, 128323, 384969, 661357, 1154907, 1984071, 5952213, 8597641, 25792923, 77378769]

約数ペア:

[(1, 77378769), (3, 25792923), (9, 8597641), (13, 5952213), (39, 1984071), (67, 1154907), (117, 661357), (201, 384969), (603, 128323), (871, 88839), (2613, 29613), (7839, 9871)]