80757573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66797}}^1$

素因数の和:66844

約数の個数: 16

約数和(自身を含む): 119702016

約数和(自身を除く): 38944443

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 66797, 200391, 868361, 2070707, 2605083, 6212121, 26919191, 80757573]

約数ペア:

[(1, 80757573), (3, 26919191), (13, 6212121), (31, 2605083), (39, 2070707), (93, 868361), (403, 200391), (1209, 66797)]