157366979

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7121}}^1$

素因数の和:7187

約数の個数: 24

約数和(自身を含む): 204600816

約数和(自身を除く): 47233837

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 3157, 7121, 22099, 49847, 78331, 291961, 348929, 548317, 2043727, 3211571, 3838219, 14306089, 22480997, 157366979]

約数ペア:

[(1, 157366979), (7, 22480997), (11, 14306089), (41, 3838219), (49, 3211571), (77, 2043727), (287, 548317), (451, 348929), (539, 291961), (2009, 78331), (3157, 49847), (7121, 22099)]