50730921

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{4463}}^1$

素因数の和:4893

約数の個数: 16

約数和(自身を含む): 75352320

約数和(自身を除く): 24621399

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 4463, 11367, 13389, 40167, 120501, 1878923, 5636769, 16910307, 50730921]

約数ペア:

[(1, 50730921), (3, 16910307), (9, 5636769), (27, 1878923), (421, 120501), (1263, 40167), (3789, 13389), (4463, 11367)]