48666561

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 66394944

約数和(自身を除く): 17728383

約数列:

[1, 3, 53, 159, 307, 921, 997, 2991, 16271, 48813, 52841, 158523, 306079, 918237, 16222187, 48666561]

約数ペア:

[(1, 48666561), (3, 16222187), (53, 918237), (159, 306079), (307, 158523), (921, 52841), (997, 48813), (2991, 16271)]