27051717

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 45287424

約数和(自身を除く): 18235707

約数列:

[1, 3, 7, 11, 21, 33, 77, 181, 231, 543, 647, 1267, 1941, 1991, 3801, 4529, 5973, 7117, 13587, 13937, 21351, 41811, 49819, 117107, 149457, 351321, 819749, 1288177, 2459247, 3864531, 9017239, 27051717]

約数ペア:

[(1, 27051717), (3, 9017239), (7, 3864531), (11, 2459247), (21, 1288177), (33, 819749), (77, 351321), (181, 149457), (231, 117107), (543, 49819), (647, 41811), (1267, 21351), (1941, 13937), (1991, 13587), (3801, 7117), (4529, 5973)]