55164051

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 85885440

約数和(自身を除く): 30721389

約数列:

[1, 3, 9, 23, 27, 69, 207, 211, 421, 621, 633, 1263, 1899, 3789, 4853, 5697, 9683, 11367, 14559, 29049, 43677, 87147, 88831, 131031, 261441, 266493, 799479, 2043113, 2398437, 6129339, 18388017, 55164051]

約数ペア:

[(1, 55164051), (3, 18388017), (9, 6129339), (23, 2398437), (27, 2043113), (69, 799479), (207, 266493), (211, 261441), (421, 131031), (621, 88831), (633, 87147), (1263, 43677), (1899, 29049), (3789, 14559), (4853, 11367), (5697, 9683)]