67818049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 16370111

約数列:

[1, 13, 17, 19, 31, 221, 247, 323, 403, 521, 527, 589, 4199, 6773, 6851, 7657, 8857, 9899, 10013, 16151, 115141, 128687, 130169, 168283, 209963, 274567, 306869, 2187679, 3569371, 3989297, 5216773, 67818049]

約数ペア:

[(1, 67818049), (13, 5216773), (17, 3989297), (19, 3569371), (31, 2187679), (221, 306869), (247, 274567), (323, 209963), (403, 168283), (521, 130169), (527, 128687), (589, 115141), (4199, 16151), (6773, 10013), (6851, 9899), (7657, 8857)]