117607581

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8447}}^1$

素因数の和:8490

約数の個数: 48

約数和(自身を含む): 221405184

約数和(自身を除く): 103797603

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 8447, 13923, 25341, 59129, 76023, 109811, 143599, 177387, 329433, 430797, 532161, 768677, 988299, 1005193, 1292391, 1866787, 2306031, 3015579, 5600361, 6918093, 9046737, 13067509, 16801083, 39202527, 117607581]

約数ペア:

[(1, 117607581), (3, 39202527), (7, 16801083), (9, 13067509), (13, 9046737), (17, 6918093), (21, 5600361), (39, 3015579), (51, 2306031), (63, 1866787), (91, 1292391), (117, 1005193), (119, 988299), (153, 768677), (221, 532161), (273, 430797), (357, 329433), (663, 177387), (819, 143599), (1071, 109811), (1547, 76023), (1989, 59129), (4641, 25341), (8447, 13923)]