131569892649

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2939}}^1\times {\mathrm{127541}}^1$

素因数の和:130502

約数の個数: 32

約数和(自身を含む): 209985148800

約数和(自身を除く): 78415256151

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2939, 8817, 26451, 38207, 79353, 114621, 127541, 343863, 382623, 1031589, 1147869, 1658033, 3443607, 4974099, 14922297, 44766891, 374842999, 1124528997, 3373586991, 4872958987, 10120760973, 14618876961, 43856630883, 131569892649]

約数ペア:

[(1, 131569892649), (3, 43856630883), (9, 14618876961), (13, 10120760973), (27, 4872958987), (39, 3373586991), (117, 1124528997), (351, 374842999), (2939, 44766891), (8817, 14922297), (26451, 4974099), (38207, 3443607), (79353, 1658033), (114621, 1147869), (127541, 1031589), (343863, 382623)]