38883906927

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{477977}}^1$

素因数の和:478140

約数の個数: 32

約数和(自身を含む): 60569372160

約数和(自身を除く): 21685465233

約数列:

[1, 3, 9, 23, 27, 69, 131, 207, 393, 621, 1179, 3013, 3537, 9039, 27117, 81351, 477977, 1433931, 4301793, 10993471, 12905379, 32980413, 62614987, 98941239, 187844961, 296823717, 563534883, 1440144701, 1690604649, 4320434103, 12961302309, 38883906927]

約数ペア:

[(1, 38883906927), (3, 12961302309), (9, 4320434103), (23, 1690604649), (27, 1440144701), (69, 563534883), (131, 296823717), (207, 187844961), (393, 98941239), (621, 62614987), (1179, 32980413), (3013, 12905379), (3537, 10993471), (9039, 4301793), (27117, 1433931), (81351, 477977)]