77050281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7757}}^1$

素因数の和:7821

約数の個数: 32

約数和(自身を含む): 131079168

約数和(自身を除く): 54028887

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 7757, 9933, 23271, 54299, 85327, 162897, 255981, 333551, 597289, 1000653, 1791867, 2334857, 3669061, 7004571, 11007183, 25683427, 77050281]

約数ペア:

[(1, 77050281), (3, 25683427), (7, 11007183), (11, 7004571), (21, 3669061), (33, 2334857), (43, 1791867), (77, 1000653), (129, 597289), (231, 333551), (301, 255981), (473, 162897), (903, 85327), (1419, 54299), (3311, 23271), (7757, 9933)]