68344367

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 88405632

約数和(自身を除く): 20061265

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 3461, 19747, 24227, 44993, 107291, 169589, 314951, 751037, 1394783, 2204657, 5257259, 9763481, 68344367]

約数ペア:

[(1, 68344367), (7, 9763481), (13, 5257259), (31, 2204657), (49, 1394783), (91, 751037), (217, 314951), (403, 169589), (637, 107291), (1519, 44993), (2821, 24227), (3461, 19747)]