31716333

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 53498880

約数和(自身を除く): 21782547

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 4643, 6831, 13929, 41787, 51073, 106789, 125361, 153219, 320367, 459657, 961101, 1174679, 1378971, 2883303, 3524037, 10572111, 31716333]

約数ペア:

[(1, 31716333), (3, 10572111), (9, 3524037), (11, 2883303), (23, 1378971), (27, 1174679), (33, 961101), (69, 459657), (99, 320367), (207, 153219), (253, 125361), (297, 106789), (621, 51073), (759, 41787), (2277, 13929), (4643, 6831)]