201415137

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{124561}}^1$

素因数の和:124589

約数の個数: 24

約数和(自身を含む): 340801632

約数和(自身を除く): 139386495

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 124561, 373683, 871927, 1370171, 2615781, 4110513, 6103489, 9591197, 18310467, 28773591, 67138379, 201415137]

約数ペア:

[(1, 201415137), (3, 67138379), (7, 28773591), (11, 18310467), (21, 9591197), (33, 6103489), (49, 4110513), (77, 2615781), (147, 1370171), (231, 871927), (539, 373683), (1617, 124561)]