156949389

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{4519}}^1$

素因数の和:4769

約数の個数: 24

約数和(自身を含む): 241151040

約数和(自身を除く): 84201651

約数列:

[1, 3, 9, 17, 51, 153, 227, 681, 2043, 3859, 4519, 11577, 13557, 34731, 40671, 76823, 230469, 691407, 1025813, 3077439, 9232317, 17438821, 52316463, 156949389]

約数ペア:

[(1, 156949389), (3, 52316463), (9, 17438821), (17, 9232317), (51, 3077439), (153, 1025813), (227, 691407), (681, 230469), (2043, 76823), (3859, 40671), (4519, 34731), (11577, 13557)]