54989577

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 33138423

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 2549, 7191, 7647, 21573, 22941, 43333, 68823, 119803, 129999, 359409, 389997, 1078227, 1169991, 2036651, 3234681, 6109953, 18329859, 54989577]

約数ペア:

[(1, 54989577), (3, 18329859), (9, 6109953), (17, 3234681), (27, 2036651), (47, 1169991), (51, 1078227), (141, 389997), (153, 359409), (423, 129999), (459, 119803), (799, 68823), (1269, 43333), (2397, 22941), (2549, 21573), (7191, 7647)]