30933771

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 46473216

約数和(自身を除く): 15539445

約数列:

[1, 3, 11, 33, 61, 121, 127, 183, 363, 381, 671, 1331, 1397, 2013, 3993, 4191, 7381, 7747, 15367, 22143, 23241, 46101, 81191, 85217, 169037, 243573, 255651, 507111, 937387, 2812161, 10311257, 30933771]

約数ペア:

[(1, 30933771), (3, 10311257), (11, 2812161), (33, 937387), (61, 507111), (121, 255651), (127, 243573), (183, 169037), (363, 85217), (381, 81191), (671, 46101), (1331, 23241), (1397, 22143), (2013, 15367), (3993, 7747), (4191, 7381)]