30463479

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 48646400

約数和(自身を除く): 18182921

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 1381, 2451, 4143, 7353, 12429, 22059, 26239, 37287, 59383, 78717, 178149, 236151, 534447, 708453, 1128277, 1603341, 3384831, 10154493, 30463479]

約数ペア:

[(1, 30463479), (3, 10154493), (9, 3384831), (19, 1603341), (27, 1128277), (43, 708453), (57, 534447), (129, 236151), (171, 178149), (387, 78717), (513, 59383), (817, 37287), (1161, 26239), (1381, 22059), (2451, 12429), (4143, 7353)]