38217663

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 63423360

約数和(自身を除く): 25205697

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 297, 531, 649, 727, 891, 1593, 1947, 2181, 4779, 5841, 6543, 7997, 17523, 19629, 23991, 42893, 52569, 58887, 71973, 128679, 215919, 386037, 471823, 647757, 1158111, 1415469, 3474333, 4246407, 12739221, 38217663]

約数ペア:

[(1, 38217663), (3, 12739221), (9, 4246407), (11, 3474333), (27, 1415469), (33, 1158111), (59, 647757), (81, 471823), (99, 386037), (177, 215919), (297, 128679), (531, 71973), (649, 58887), (727, 52569), (891, 42893), (1593, 23991), (1947, 19629), (2181, 17523), (4779, 7997), (5841, 6543)]