27558993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 46697472

約数和(自身を除く): 19138479

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 2251, 4081, 6753, 12243, 15757, 24761, 47271, 74283, 119303, 173327, 357909, 519981, 835121, 1312333, 2505363, 3936999, 9186331, 27558993]

約数ペア:

[(1, 27558993), (3, 9186331), (7, 3936999), (11, 2505363), (21, 1312333), (33, 835121), (53, 519981), (77, 357909), (159, 173327), (231, 119303), (371, 74283), (583, 47271), (1113, 24761), (1749, 15757), (2251, 12243), (4081, 6753)]