68177123

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 84172032

約数和(自身を除く): 15994909

約数列:

[1, 7, 17, 67, 119, 289, 469, 503, 1139, 2023, 3521, 7973, 8551, 19363, 33701, 59857, 135541, 145367, 235907, 572917, 1017569, 4010419, 9739589, 68177123]

約数ペア:

[(1, 68177123), (7, 9739589), (17, 4010419), (67, 1017569), (119, 572917), (289, 235907), (469, 145367), (503, 135541), (1139, 59857), (2023, 33701), (3521, 19363), (7973, 8551)]