159959799999

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{611839}}^1$

素因数の和:612292

約数の個数: 32

約数和(自身を含む): 247868620800

約数和(自身を除く): 87908820801

約数列:

[1, 3, 9, 23, 27, 69, 207, 421, 621, 1263, 3789, 9683, 11367, 29049, 87147, 261441, 611839, 1835517, 5506551, 14072297, 16519653, 42216891, 126650673, 257584219, 379952019, 772752657, 2318257971, 5924437037, 6954773913, 17773311111, 53319933333, 159959799999]

約数ペア:

[(1, 159959799999), (3, 53319933333), (9, 17773311111), (23, 6954773913), (27, 5924437037), (69, 2318257971), (207, 772752657), (421, 379952019), (621, 257584219), (1263, 126650673), (3789, 42216891), (9683, 16519653), (11367, 14072297), (29049, 5506551), (87147, 1835517), (261441, 611839)]