157106943

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8123}}^1$

素因数の和:8443

約数の個数: 24

約数和(自身を含む): 260227968

約数和(自身を除く): 103121025

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 8123, 19341, 24369, 56861, 73107, 170583, 511749, 2493761, 7481283, 17456327, 22443849, 52368981, 157106943]

約数ペア:

[(1, 157106943), (3, 52368981), (7, 22443849), (9, 17456327), (21, 7481283), (63, 2493761), (307, 511749), (921, 170583), (2149, 73107), (2763, 56861), (6447, 24369), (8123, 19341)]