83969487

素因数分解:

$3^3\times 7^3\times {\mathrm{9067}}^1$

素因数の和:9097

約数の個数: 32

約数和(自身を含む): 145088000

約数和(自身を除く): 61118513

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9067, 9261, 27201, 63469, 81603, 190407, 244809, 444283, 571221, 1332849, 1713663, 3109981, 3998547, 9329943, 11995641, 27989829, 83969487]

約数ペア:

[(1, 83969487), (3, 27989829), (7, 11995641), (9, 9329943), (21, 3998547), (27, 3109981), (49, 1713663), (63, 1332849), (147, 571221), (189, 444283), (343, 244809), (441, 190407), (1029, 81603), (1323, 63469), (3087, 27201), (9067, 9261)]