88811757

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 144668160

約数和(自身を除く): 55856403

約数列:

[1, 3, 9, 17, 19, 51, 57, 137, 153, 171, 223, 323, 411, 669, 969, 1233, 2007, 2329, 2603, 2907, 3791, 4237, 6987, 7809, 11373, 12711, 20961, 23427, 30551, 34119, 38133, 44251, 72029, 91653, 132753, 216087, 274959, 398259, 519367, 580469, 648261, 1558101, 1741407, 4674303, 5224221, 9867973, 29603919, 88811757]

約数ペア:

[(1, 88811757), (3, 29603919), (9, 9867973), (17, 5224221), (19, 4674303), (51, 1741407), (57, 1558101), (137, 648261), (153, 580469), (171, 519367), (223, 398259), (323, 274959), (411, 216087), (669, 132753), (969, 91653), (1233, 72029), (2007, 44251), (2329, 38133), (2603, 34119), (2907, 30551), (3791, 23427), (4237, 20961), (6987, 12711), (7809, 11373)]