72417591

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{5869}}^1$

素因数の和:6335

約数の個数: 16

約数和(自身を含む): 107538400

約数和(自身を除く): 35120809

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 5869, 12339, 17607, 52821, 158463, 2682133, 8046399, 24139197, 72417591]

約数ペア:

[(1, 72417591), (3, 24139197), (9, 8046399), (27, 2682133), (457, 158463), (1371, 52821), (4113, 17607), (5869, 12339)]