71027847

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{7247}}^1$

素因数の和:7281

約数の個数: 30

約数和(自身を含む): 116642064

約数和(自身を除く): 45614217

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 7247, 9801, 21741, 65223, 79717, 195669, 239151, 587007, 717453, 876887, 2152359, 2630661, 6457077, 7891983, 23675949, 71027847]

約数ペア:

[(1, 71027847), (3, 23675949), (9, 7891983), (11, 6457077), (27, 2630661), (33, 2152359), (81, 876887), (99, 717453), (121, 587007), (297, 239151), (363, 195669), (891, 79717), (1089, 65223), (3267, 21741), (7247, 9801)]