131330475073

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{2281}}^1\times {\mathrm{61843}}^1$

素因数の和:64157

約数の個数: 24

約数和(自身を含む): 160885929120

約数和(自身を除く): 29555454047

約数列:

[1, 7, 19, 49, 133, 931, 2281, 15967, 43339, 61843, 111769, 303373, 432901, 1175017, 2123611, 3030307, 8225119, 57575833, 141063883, 987447181, 2680213777, 6912130267, 18761496439, 131330475073]

約数ペア:

[(1, 131330475073), (7, 18761496439), (19, 6912130267), (49, 2680213777), (133, 987447181), (931, 141063883), (2281, 57575833), (15967, 8225119), (43339, 3030307), (61843, 2123611), (111769, 1175017), (303373, 432901)]