804923973

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 1469888640

約数和(自身を除く): 664964667

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 113, 119, 153, 189, 339, 357, 459, 567, 739, 791, 1017, 1071, 1377, 1921, 2217, 2373, 3051, 3213, 5173, 5763, 6651, 7119, 9153, 9639, 12563, 13447, 15519, 17289, 19953, 21357, 37689, 40341, 46557, 51867, 59859, 64071, 83507, 87941, 113067, 121023, 139671, 155601, 250521, 263823, 339201, 363069, 419013, 584549, 751563, 791469, 1017603, 1089207, 1419619, 1753647, 2254689, 2374407, 4258857, 5260941, 6764067, 7123221, 9937333, 12776571, 15782823, 29811999, 38329713, 47348469, 89435997, 114989139, 268307991, 804923973]

約数ペア:

[(1, 804923973), (3, 268307991), (7, 114989139), (9, 89435997), (17, 47348469), (21, 38329713), (27, 29811999), (51, 15782823), (63, 12776571), (81, 9937333), (113, 7123221), (119, 6764067), (153, 5260941), (189, 4258857), (339, 2374407), (357, 2254689), (459, 1753647), (567, 1419619), (739, 1089207), (791, 1017603), (1017, 791469), (1071, 751563), (1377, 584549), (1921, 419013), (2217, 363069), (2373, 339201), (3051, 263823), (3213, 250521), (5173, 155601), (5763, 139671), (6651, 121023), (7119, 113067), (9153, 87941), (9639, 83507), (12563, 64071), (13447, 59859), (15519, 51867), (17289, 46557), (19953, 40341), (21357, 37689)]