87746027

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 99093456

約数和(自身を除く): 11347429

約数列:

[1, 17, 31, 41, 131, 527, 697, 961, 1271, 2227, 4061, 5371, 16337, 21607, 39401, 69037, 91307, 125891, 166501, 669817, 2140147, 2830517, 5161531, 87746027]

約数ペア:

[(1, 87746027), (17, 5161531), (31, 2830517), (41, 2140147), (131, 669817), (527, 166501), (697, 125891), (961, 91307), (1271, 69037), (2227, 39401), (4061, 21607), (5371, 16337)]