55555371

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1097}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 85301424

約数和(自身を除く): 29746053

約数列:

[1, 3, 9, 17, 51, 153, 331, 993, 1097, 2979, 3291, 5627, 9873, 16881, 18649, 50643, 55947, 167841, 363107, 1089321, 3267963, 6172819, 18518457, 55555371]

約数ペア:

[(1, 55555371), (3, 18518457), (9, 6172819), (17, 3267963), (51, 1089321), (153, 363107), (331, 167841), (993, 55947), (1097, 50643), (2979, 18649), (3291, 16881), (5627, 9873)]