72603993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28573}}^1$

素因数の和:28605

約数の個数: 24

約数和(自身を含む): 121610944

約数和(自身を除く): 49006951

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 28573, 85719, 200011, 314303, 600033, 942909, 2200121, 3457333, 6600363, 10371999, 24201331, 72603993]

約数ペア:

[(1, 72603993), (3, 24201331), (7, 10371999), (11, 6600363), (21, 3457333), (33, 2200121), (77, 942909), (121, 600033), (231, 314303), (363, 200011), (847, 85719), (2541, 28573)]