90880023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{4139}}^1$

素因数の和:4718

約数の個数: 16

約数和(自身を含む): 130757760

約数和(自身を除く): 39877737

約数列:

[1, 3, 13, 39, 563, 1689, 4139, 7319, 12417, 21957, 53807, 161421, 2330257, 6990771, 30293341, 90880023]

約数ペア:

[(1, 90880023), (3, 30293341), (13, 6990771), (39, 2330257), (563, 161421), (1689, 53807), (4139, 21957), (7319, 12417)]