154421289

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{4297}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 251690880

約数和(自身を除く): 97269591

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 1331, 3267, 3993, 4297, 11979, 12891, 35937, 38673, 47267, 116019, 141801, 425403, 519937, 1276209, 1559811, 4679433, 5719307, 14038299, 17157921, 51473763, 154421289]

約数ペア:

[(1, 154421289), (3, 51473763), (9, 17157921), (11, 14038299), (27, 5719307), (33, 4679433), (99, 1559811), (121, 1276209), (297, 519937), (363, 425403), (1089, 141801), (1331, 116019), (3267, 47267), (3993, 38673), (4297, 35937), (11979, 12891)]