68668555823

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1\times {\mathrm{5231}}^1$

素因数の和:6455

約数の個数: 32

約数和(自身を含む): 83628288000

約数和(自身を除く): 14959732177

約数列:

[1, 7, 19, 89, 133, 623, 1109, 1691, 5231, 7763, 11837, 21071, 36617, 98701, 99389, 147497, 465559, 690907, 695723, 1875319, 3258913, 5801179, 8845621, 13127233, 40608253, 61919347, 110222401, 516304931, 771556807, 3614134517, 9809793689, 68668555823]

約数ペア:

[(1, 68668555823), (7, 9809793689), (19, 3614134517), (89, 771556807), (133, 516304931), (623, 110222401), (1109, 61919347), (1691, 40608253), (5231, 13127233), (7763, 8845621), (11837, 5801179), (21071, 3258913), (36617, 1875319), (98701, 695723), (99389, 690907), (147497, 465559)]