71161167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18121}}^1$

素因数の和:18159

約数の個数: 32

約数和(自身を含む): 125259264

約数和(自身を除く): 54098097

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 18121, 54363, 126847, 199331, 308057, 380541, 597993, 924171, 1395317, 2156399, 3388627, 4185951, 6469197, 10165881, 23720389, 71161167]

約数ペア:

[(1, 71161167), (3, 23720389), (7, 10165881), (11, 6469197), (17, 4185951), (21, 3388627), (33, 2156399), (51, 1395317), (77, 924171), (119, 597993), (187, 380541), (231, 308057), (357, 199331), (561, 126847), (1309, 54363), (3927, 18121)]