72278619

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{14401}}^1$

素因数の和:14650

約数の個数: 16

約数和(自身を含む): 110607360

約数和(自身を除く): 38328741

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 14401, 43203, 100807, 302421, 3441839, 10325517, 24092873, 72278619]

約数ペア:

[(1, 72278619), (3, 24092873), (7, 10325517), (21, 3441839), (239, 302421), (717, 100807), (1673, 43203), (5019, 14401)]