71533161

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66791}}^1$

素因数の和:66821

約数の個数: 24

約数和(自身を含む): 125034624

約数和(自身を除く): 53501463

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 66791, 200373, 467537, 601119, 1135447, 1402611, 3406341, 4207833, 7948129, 10219023, 23844387, 71533161]

約数ペア:

[(1, 71533161), (3, 23844387), (7, 10219023), (9, 7948129), (17, 4207833), (21, 3406341), (51, 1402611), (63, 1135447), (119, 601119), (153, 467537), (357, 200373), (1071, 66791)]