29960147889189

素因数分解:

$3^3\times 7^1\times {\mathrm{20903}}^1\times {\mathrm{7583567}}^1$

素因数の和:7604486

約数の個数: 32

約数和(自身を含む): 50728609751040

約数和(自身を除く): 20768461861851

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 20903, 62709, 146321, 188127, 438963, 564381, 1316889, 3950667, 7583567, 22750701, 53084969, 68252103, 159254907, 204756309, 477764721, 1433294163, 158519301001, 475557903003, 1109635107007, 1426673709009, 3328905321021, 4280021127027, 9986715963063, 29960147889189]

約数ペア:

[(1, 29960147889189), (3, 9986715963063), (7, 4280021127027), (9, 3328905321021), (21, 1426673709009), (27, 1109635107007), (63, 475557903003), (189, 158519301001), (20903, 1433294163), (62709, 477764721), (146321, 204756309), (188127, 159254907), (438963, 68252103), (564381, 53084969), (1316889, 22750701), (3950667, 7583567)]