43071147

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1088

約数の個数: 36

約数和(自身を含む): 73163376

約数和(自身を除く): 30092229

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 967, 2121, 2901, 4949, 6363, 6769, 8703, 14847, 20307, 44541, 47383, 60921, 97667, 142149, 293001, 426447, 683669, 879003, 2051007, 4785683, 6153021, 14357049, 43071147]

約数ペア:

[(1, 43071147), (3, 14357049), (7, 6153021), (9, 4785683), (21, 2051007), (49, 879003), (63, 683669), (101, 426447), (147, 293001), (303, 142149), (441, 97667), (707, 60921), (909, 47383), (967, 44541), (2121, 20307), (2901, 14847), (4949, 8703), (6363, 6769)]