55731459

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 89210880

約数和(自身を除く): 33479421

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 413, 651, 1239, 1451, 1829, 4353, 5487, 10157, 12803, 30471, 38409, 44981, 85609, 134943, 256827, 314867, 599263, 944601, 1797789, 2653879, 7961637, 18577153, 55731459]

約数ペア:

[(1, 55731459), (3, 18577153), (7, 7961637), (21, 2653879), (31, 1797789), (59, 944601), (93, 599263), (177, 314867), (217, 256827), (413, 134943), (651, 85609), (1239, 44981), (1451, 38409), (1829, 30471), (4353, 12803), (5487, 10157)]