690642099

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{68947}}^1$

素因数の和:69016

約数の個数: 32

約数和(自身を含む): 1191421440

約数和(自身を除く): 500779341

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 68947, 206841, 482629, 620523, 1447887, 1861569, 3654191, 4343661, 10962573, 13030983, 25579337, 32887719, 76738011, 98663157, 230214033, 690642099]

約数ペア:

[(1, 690642099), (3, 230214033), (7, 98663157), (9, 76738011), (21, 32887719), (27, 25579337), (53, 13030983), (63, 10962573), (159, 4343661), (189, 3654191), (371, 1861569), (477, 1447887), (1113, 620523), (1431, 482629), (3339, 206841), (10017, 68947)]