85655404857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{4157}}^1$

素因数の和:4806

約数の個数: 64

約数和(自身を含む): 133641446400

約数和(自身を除く): 47986041543

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 557, 627, 649, 1121, 1671, 1947, 3363, 4157, 6127, 10583, 12331, 12471, 18381, 31749, 32863, 36993, 45727, 78983, 98589, 116413, 137181, 236949, 245263, 349239, 361493, 624397, 735789, 868813, 1084479, 1873191, 2315449, 2606439, 2697893, 4659997, 6868367, 6946347, 8093679, 13979991, 20605101, 25469939, 43993531, 51259967, 76409817, 131980593, 136611491, 153779901, 409834473, 483928841, 1451786523, 1502726401, 2595618329, 4508179203, 7786854987, 28551801619, 85655404857]

約数ペア:

[(1, 85655404857), (3, 28551801619), (11, 7786854987), (19, 4508179203), (33, 2595618329), (57, 1502726401), (59, 1451786523), (177, 483928841), (209, 409834473), (557, 153779901), (627, 136611491), (649, 131980593), (1121, 76409817), (1671, 51259967), (1947, 43993531), (3363, 25469939), (4157, 20605101), (6127, 13979991), (10583, 8093679), (12331, 6946347), (12471, 6868367), (18381, 4659997), (31749, 2697893), (32863, 2606439), (36993, 2315449), (45727, 1873191), (78983, 1084479), (98589, 868813), (116413, 735789), (137181, 624397), (236949, 361493), (245263, 349239)]