47436489

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 74304000

約数和(自身を除く): 26867511

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1289, 1363, 3867, 4089, 11601, 12267, 34803, 36801, 37381, 60583, 112143, 181749, 336429, 545247, 1009287, 1635741, 1756907, 5270721, 15812163, 47436489]

約数ペア:

[(1, 47436489), (3, 15812163), (9, 5270721), (27, 1756907), (29, 1635741), (47, 1009287), (87, 545247), (141, 336429), (261, 181749), (423, 112143), (783, 60583), (1269, 37381), (1289, 36801), (1363, 34803), (3867, 12267), (4089, 11601)]