15668899827

素因数分解:

$3^1\times 7^1\times {\mathrm{6481}}^1\times {\mathrm{115127}}^1$

素因数の和:121618

約数の個数: 16

約数和(自身を含む): 23880310272

約数和(自身を除く): 8211410445

約数列:

[1, 3, 7, 21, 6481, 19443, 45367, 115127, 136101, 345381, 805889, 2417667, 746138087, 2238414261, 5222966609, 15668899827]

約数ペア:

[(1, 15668899827), (3, 5222966609), (7, 2238414261), (21, 746138087), (6481, 2417667), (19443, 805889), (45367, 345381), (115127, 136101)]