85927443

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:7007

約数の個数: 32

約数和(自身を含む): 142295040

約数和(自身を除く): 56367597

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 6947, 12369, 20841, 48629, 131993, 145887, 215357, 395979, 646071, 923951, 1507499, 2771853, 4091783, 4522497, 12275349, 28642481, 85927443]

約数ペア:

[(1, 85927443), (3, 28642481), (7, 12275349), (19, 4522497), (21, 4091783), (31, 2771853), (57, 1507499), (93, 923951), (133, 646071), (217, 395979), (399, 215357), (589, 145887), (651, 131993), (1767, 48629), (4123, 20841), (6947, 12369)]