30666951

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 52236800

約数和(自身を除く): 21569849

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 769, 1477, 1899, 2307, 4431, 5383, 5697, 6921, 13293, 16149, 20763, 39879, 48447, 145341, 162259, 486777, 1135813, 1460331, 3407439, 4380993, 10222317, 30666951]

約数ペア:

[(1, 30666951), (3, 10222317), (7, 4380993), (9, 3407439), (21, 1460331), (27, 1135813), (63, 486777), (189, 162259), (211, 145341), (633, 48447), (769, 39879), (1477, 20763), (1899, 16149), (2307, 13293), (4431, 6921), (5383, 5697)]