71487009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{769}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 116054400

約数和(自身を除く): 44567391

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 313, 769, 939, 2307, 2817, 3443, 6921, 8451, 8459, 10329, 20763, 25377, 30987, 76131, 92961, 228393, 240697, 722091, 2166273, 2647667, 6498819, 7943001, 23829003, 71487009]

約数ペア:

[(1, 71487009), (3, 23829003), (9, 7943001), (11, 6498819), (27, 2647667), (33, 2166273), (99, 722091), (297, 240697), (313, 228393), (769, 92961), (939, 76131), (2307, 30987), (2817, 25377), (3443, 20763), (6921, 10329), (8451, 8459)]