201136509

素因数分解:

$3^2\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{2473}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 332426432

約数和(自身を除く): 131289923

約数列:

[1, 3, 7, 9, 21, 63, 1291, 2473, 3873, 7419, 9037, 11619, 17311, 22257, 27111, 51933, 81333, 155799, 3192643, 9577929, 22348501, 28733787, 67045503, 201136509]

約数ペア:

[(1, 201136509), (3, 67045503), (7, 28733787), (9, 22348501), (21, 9577929), (63, 3192643), (1291, 155799), (2473, 81333), (3873, 51933), (7419, 27111), (9037, 22257), (11619, 17311)]