74628323

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 98067816

約数和(自身を除く): 23439493

約数列:

[1, 7, 11, 41, 49, 77, 121, 287, 307, 451, 539, 847, 2009, 2149, 3157, 3377, 4961, 5929, 12587, 15043, 22099, 23639, 34727, 37147, 88109, 138457, 165473, 243089, 260029, 616763, 969199, 1523027, 1820203, 6784393, 10661189, 74628323]

約数ペア:

[(1, 74628323), (7, 10661189), (11, 6784393), (41, 1820203), (49, 1523027), (77, 969199), (121, 616763), (287, 260029), (307, 243089), (451, 165473), (539, 138457), (847, 88109), (2009, 37147), (2149, 34727), (3157, 23639), (3377, 22099), (4961, 15043), (5929, 12587)]