160384539

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3779}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 255467520

約数和(自身を除く): 95082981

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 2021, 3779, 6063, 11337, 14147, 26453, 42441, 79359, 162497, 177613, 487491, 532839, 1137479, 1243291, 3412437, 3729873, 7637359, 22912077, 53461513, 160384539]

約数ペア:

[(1, 160384539), (3, 53461513), (7, 22912077), (21, 7637359), (43, 3729873), (47, 3412437), (129, 1243291), (141, 1137479), (301, 532839), (329, 487491), (903, 177613), (987, 162497), (2021, 79359), (3779, 42441), (6063, 26453), (11337, 14147)]