68249181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22727}}^1$

素因数の和:22761

約数の個数: 32

約数和(自身を含む): 122185728

約数和(自身を除く): 53936547

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 22727, 68181, 159089, 249997, 295451, 477267, 749991, 886353, 1749979, 2068157, 3249961, 5249937, 6204471, 9749883, 22749727, 68249181]

約数ペア:

[(1, 68249181), (3, 22749727), (7, 9749883), (11, 6204471), (13, 5249937), (21, 3249961), (33, 2068157), (39, 1749979), (77, 886353), (91, 749991), (143, 477267), (231, 295451), (273, 249997), (429, 159089), (1001, 68181), (3003, 22727)]