612157077

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{43573}}^1$

素因数の和:43809

約数の個数: 24

約数和(自身を含む): 1015099904

約数和(自身を除く): 402942827

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 14049, 43573, 130719, 305011, 392157, 915033, 2745099, 9716779, 29150337, 68017453, 87451011, 204052359, 612157077]

約数ペア:

[(1, 612157077), (3, 204052359), (7, 87451011), (9, 68017453), (21, 29150337), (63, 9716779), (223, 2745099), (669, 915033), (1561, 392157), (2007, 305011), (4683, 130719), (14049, 43573)]