139170242553

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1\times {\mathrm{12641}}^1$

素因数の和:17845

約数の個数: 32

約数和(自身を含む): 199928881152

約数和(自身を除く): 60758638599

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 5147, 12641, 15441, 37923, 118381, 159557, 290743, 355143, 391871, 478671, 872229, 1175613, 3669811, 9013033, 11009433, 27039099, 65063227, 195189681, 1496454221, 2016960037, 4489362663, 6050880111, 46390080851, 139170242553]

約数ペア:

[(1, 139170242553), (3, 46390080851), (23, 6050880111), (31, 4489362663), (69, 2016960037), (93, 1496454221), (713, 195189681), (2139, 65063227), (5147, 27039099), (12641, 11009433), (15441, 9013033), (37923, 3669811), (118381, 1175613), (159557, 872229), (290743, 478671), (355143, 391871)]