27709707

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 38172672

約数和(自身を除く): 10462965

約数列:

[1, 3, 37, 111, 191, 573, 1307, 3921, 7067, 21201, 48359, 145077, 249637, 748911, 9236569, 27709707]

約数ペア:

[(1, 27709707), (3, 9236569), (37, 748911), (111, 249637), (191, 145077), (573, 48359), (1307, 21201), (3921, 7067)]