16363971

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 27256320

約数和(自身を除く): 10892349

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2027, 2691, 6081, 8073, 18243, 26351, 46621, 54729, 79053, 139863, 237159, 419589, 606073, 711477, 1258767, 1818219, 5454657, 16363971]

約数ペア:

[(1, 16363971), (3, 5454657), (9, 1818219), (13, 1258767), (23, 711477), (27, 606073), (39, 419589), (69, 237159), (117, 139863), (207, 79053), (299, 54729), (351, 46621), (621, 26351), (897, 18243), (2027, 8073), (2691, 6081)]