87033357

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22129}}^1$

素因数の和:22177

約数の個数: 24

約数和(自身を含む): 138091200

約数和(自身を除く): 51057843

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 22129, 66387, 199161, 420451, 508967, 1261353, 1526901, 3784059, 4580703, 9670373, 29011119, 87033357]

約数ペア:

[(1, 87033357), (3, 29011119), (9, 9670373), (19, 4580703), (23, 3784059), (57, 1526901), (69, 1261353), (171, 508967), (207, 420451), (437, 199161), (1311, 66387), (3933, 22129)]