27954920454

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{65621879}}^1$

素因数の和:65621955

約数の個数: 16

約数和(自身を含む): 56697304320

約数和(自身を除く): 28742383866

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 65621879, 131243758, 196865637, 393731274, 4659153409, 9318306818, 13977460227, 27954920454]

約数ペア:

[(1, 27954920454), (2, 13977460227), (3, 9318306818), (6, 4659153409), (71, 393731274), (142, 196865637), (213, 131243758), (426, 65621879)]