27459579

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68821}}^1$

素因数の和:68850

約数の個数: 16

約数和(自身を含む): 44046080

約数和(自身を除く): 16586501

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 68821, 206463, 481747, 1307599, 1445241, 3922797, 9153193, 27459579]

約数ペア:

[(1, 27459579), (3, 9153193), (7, 3922797), (19, 1445241), (21, 1307599), (57, 481747), (133, 206463), (399, 68821)]