89831349

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 143878680

約数和(自身を除く): 54047331

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 153, 267, 459, 733, 801, 1377, 1513, 2199, 2403, 4539, 6597, 7209, 12461, 13617, 19791, 37383, 40851, 59373, 65237, 112149, 122553, 195711, 336447, 587133, 1009341, 1109029, 1761399, 3327087, 5284197, 9981261, 29943783, 89831349]

約数ペア:

[(1, 89831349), (3, 29943783), (9, 9981261), (17, 5284197), (27, 3327087), (51, 1761399), (81, 1109029), (89, 1009341), (153, 587133), (267, 336447), (459, 195711), (733, 122553), (801, 112149), (1377, 65237), (1513, 59373), (2199, 40851), (2403, 37383), (4539, 19791), (6597, 13617), (7209, 12461)]