31900077

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 24

約数和(自身を含む): 50701248

約数和(自身を除く): 18801171

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 2663, 3993, 7989, 11979, 23967, 29293, 87879, 263637, 322223, 966669, 2900007, 3544453, 10633359, 31900077]

約数ペア:

[(1, 31900077), (3, 10633359), (9, 3544453), (11, 2900007), (33, 966669), (99, 322223), (121, 263637), (363, 87879), (1089, 29293), (1331, 23967), (2663, 11979), (3993, 7989)]