168489711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10993}}^1$

素因数の和:11143

約数の個数: 24

約数和(自身を含む): 264119856

約数和(自身を除く): 95630145

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 10993, 15327, 32979, 98937, 142909, 428727, 1286181, 1440083, 4320249, 12960747, 18721079, 56163237, 168489711]

約数ペア:

[(1, 168489711), (3, 56163237), (9, 18721079), (13, 12960747), (39, 4320249), (117, 1440083), (131, 1286181), (393, 428727), (1179, 142909), (1703, 98937), (5109, 32979), (10993, 15327)]