71165427

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2393}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 99283968

約数和(自身を除く): 28118541

約数列:

[1, 3, 23, 69, 431, 1293, 2393, 7179, 9913, 29739, 55039, 165117, 1031383, 3094149, 23721809, 71165427]

約数ペア:

[(1, 71165427), (3, 23721809), (23, 3094149), (69, 1031383), (431, 165117), (1293, 55039), (2393, 29739), (7179, 9913)]