80412261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 116857728

約数和(自身を除く): 36445467

約数列:

[1, 3, 17, 51, 67, 101, 201, 233, 303, 699, 1139, 1717, 3417, 3961, 5151, 6767, 11883, 15611, 20301, 23533, 46833, 70599, 115039, 265387, 345117, 400061, 796161, 1200183, 1576711, 4730133, 26804087, 80412261]

約数ペア:

[(1, 80412261), (3, 26804087), (17, 4730133), (51, 1576711), (67, 1200183), (101, 796161), (201, 400061), (233, 345117), (303, 265387), (699, 115039), (1139, 70599), (1717, 46833), (3417, 23533), (3961, 20301), (5151, 15611), (6767, 11883)]