126508151

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 162627840

約数和(自身を除く): 36119689

約数列:

[1, 7, 11, 49, 77, 79, 539, 553, 869, 2971, 3871, 6083, 20797, 32681, 42581, 145579, 228767, 234709, 1601369, 1642963, 2581799, 11500741, 18072593, 126508151]

約数ペア:

[(1, 126508151), (7, 18072593), (11, 11500741), (49, 2581799), (77, 1642963), (79, 1601369), (539, 234709), (553, 228767), (869, 145579), (2971, 42581), (3871, 32681), (6083, 20797)]