86031237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 38661243

約数列:

[1, 3, 17, 51, 79, 131, 163, 237, 393, 489, 1343, 2227, 2771, 4029, 6681, 8313, 10349, 12877, 21353, 31047, 38631, 64059, 175933, 218909, 363001, 527799, 656727, 1089003, 1686887, 5060661, 28677079, 86031237]

約数ペア:

[(1, 86031237), (3, 28677079), (17, 5060661), (51, 1686887), (79, 1089003), (131, 656727), (163, 527799), (237, 363001), (393, 218909), (489, 175933), (1343, 64059), (2227, 38631), (2771, 31047), (4029, 21353), (6681, 12877), (8313, 10349)]