27122619

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 37209600

約数和(自身を除く): 10086981

約数列:

[1, 3, 47, 141, 149, 447, 1291, 3873, 7003, 21009, 60677, 182031, 192359, 577077, 9040873, 27122619]

約数ペア:

[(1, 27122619), (3, 9040873), (47, 577077), (141, 192359), (149, 182031), (447, 60677), (1291, 21009), (3873, 7003)]