68277593

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 80289792

約数和(自身を除く): 12012199

約数列:

[1, 17, 23, 31, 43, 131, 391, 527, 713, 731, 989, 1333, 2227, 3013, 4061, 5633, 12121, 16813, 22661, 30659, 51221, 69037, 93403, 95761, 129559, 174623, 521203, 1587851, 2202503, 2968591, 4016329, 68277593]

約数ペア:

[(1, 68277593), (17, 4016329), (23, 2968591), (31, 2202503), (43, 1587851), (131, 521203), (391, 174623), (527, 129559), (713, 95761), (731, 93403), (989, 69037), (1333, 51221), (2227, 30659), (3013, 22661), (4061, 16813), (5633, 12121)]