27686503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 33546240

約数和(自身を除く): 5859737

約数列:

[1, 13, 23, 29, 31, 103, 299, 377, 403, 667, 713, 899, 1339, 2369, 2987, 3193, 8671, 9269, 11687, 20677, 30797, 38831, 41509, 68701, 73439, 92597, 268801, 893113, 954707, 1203761, 2129731, 27686503]

約数ペア:

[(1, 27686503), (13, 2129731), (23, 1203761), (29, 954707), (31, 893113), (103, 268801), (299, 92597), (377, 73439), (403, 68701), (667, 41509), (713, 38831), (899, 30797), (1339, 20677), (2369, 11687), (2987, 9269), (3193, 8671)]