56646771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 85847040

約数和(自身を除く): 29200269

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 1103, 2703, 3021, 3309, 17119, 18751, 20957, 51357, 56253, 58459, 62871, 175377, 356269, 993803, 1068807, 1110721, 2981409, 3332163, 18882257, 56646771]

約数ペア:

[(1, 56646771), (3, 18882257), (17, 3332163), (19, 2981409), (51, 1110721), (53, 1068807), (57, 993803), (159, 356269), (323, 175377), (901, 62871), (969, 58459), (1007, 56253), (1103, 51357), (2703, 20957), (3021, 18751), (3309, 17119)]