80033979

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1297}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 108741248

約数和(自身を除く): 28707269

約数列:

[1, 3, 67, 201, 307, 921, 1297, 3891, 20569, 61707, 86899, 260697, 398179, 1194537, 26677993, 80033979]

約数ペア:

[(1, 80033979), (3, 26677993), (67, 1194537), (201, 398179), (307, 260697), (921, 86899), (1297, 61707), (3891, 20569)]