27942607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 8635697

約数列:

[1, 7, 11, 41, 53, 77, 167, 287, 371, 451, 583, 1169, 1837, 2173, 3157, 4081, 6847, 8851, 12859, 15211, 23903, 47929, 61957, 75317, 97361, 167321, 362891, 527219, 681527, 2540237, 3991801, 27942607]

約数ペア:

[(1, 27942607), (7, 3991801), (11, 2540237), (41, 681527), (53, 527219), (77, 362891), (167, 167321), (287, 97361), (371, 75317), (451, 61957), (583, 47929), (1169, 23903), (1837, 15211), (2173, 12859), (3157, 8851), (4081, 6847)]