166558113

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{50153}}^1$

素因数の和:50206

約数の個数: 20

約数和(自身を含む): 254882628

約数和(自身を除く): 88324515

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 50153, 150459, 451377, 1354131, 2056273, 4062393, 6168819, 18506457, 55519371, 166558113]

約数ペア:

[(1, 166558113), (3, 55519371), (9, 18506457), (27, 6168819), (41, 4062393), (81, 2056273), (123, 1354131), (369, 451377), (1107, 150459), (3321, 50153)]