201773313

素因数分解:

$3^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{1993}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 333460608

約数和(自身を除く): 131687295

約数列:

[1, 3, 7, 9, 21, 63, 1607, 1993, 4821, 5979, 11249, 13951, 14463, 17937, 33747, 41853, 101241, 125559, 3202751, 9608253, 22419257, 28824759, 67257771, 201773313]

約数ペア:

[(1, 201773313), (3, 67257771), (7, 28824759), (9, 22419257), (21, 9608253), (63, 3202751), (1607, 125559), (1993, 101241), (4821, 41853), (5979, 33747), (11249, 17937), (13951, 14463)]