66633021

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81359}}^1$

素因数の和:81385

約数の個数: 24

約数和(自身を含む): 118460160

約数和(自身を除く): 51827139

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 81359, 244077, 569513, 732231, 1057667, 1708539, 3173001, 5125617, 7403669, 9519003, 22211007, 66633021]

約数ペア:

[(1, 66633021), (3, 22211007), (7, 9519003), (9, 7403669), (13, 5125617), (21, 3173001), (39, 1708539), (63, 1057667), (91, 732231), (117, 569513), (273, 244077), (819, 81359)]