47250027

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6960

約数の個数: 32

約数和(自身を含む): 79695360

約数和(自身を除く): 32445333

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 6917, 20751, 62253, 76087, 159091, 186759, 228261, 477273, 684783, 1431819, 1750001, 2054349, 4295457, 5250003, 15750009, 47250027]

約数ペア:

[(1, 47250027), (3, 15750009), (9, 5250003), (11, 4295457), (23, 2054349), (27, 1750001), (33, 1431819), (69, 684783), (99, 477273), (207, 228261), (253, 186759), (297, 159091), (621, 76087), (759, 62253), (2277, 20751), (6831, 6917)]