57151953

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 89510400

約数和(自身を除く): 32358447

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 1553, 4089, 4659, 12267, 13977, 36801, 41931, 45037, 72991, 135111, 218973, 405333, 656919, 1215999, 1970757, 2116739, 6350217, 19050651, 57151953]

約数ペア:

[(1, 57151953), (3, 19050651), (9, 6350217), (27, 2116739), (29, 1970757), (47, 1215999), (87, 656919), (141, 405333), (261, 218973), (423, 135111), (783, 72991), (1269, 45037), (1363, 41931), (1553, 36801), (4089, 13977), (4659, 12267)]