63807513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{983}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 106555392

約数和(自身を除く): 42747879

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 281, 843, 983, 1967, 2949, 3091, 5901, 6881, 9273, 10813, 20643, 21637, 32439, 64911, 75691, 227073, 276223, 828669, 1933561, 3038453, 5800683, 9115359, 21269171, 63807513]

約数ペア:

[(1, 63807513), (3, 21269171), (7, 9115359), (11, 5800683), (21, 3038453), (33, 1933561), (77, 828669), (231, 276223), (281, 227073), (843, 75691), (983, 64911), (1967, 32439), (2949, 21637), (3091, 20643), (5901, 10813), (6881, 9273)]