71840703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{5171}}^1$

素因数の和:5606

約数の個数: 16

約数和(自身を含む): 104764032

約数和(自身を除く): 32923329

約数列:

[1, 3, 11, 33, 421, 1263, 4631, 5171, 13893, 15513, 56881, 170643, 2176991, 6530973, 23946901, 71840703]

約数ペア:

[(1, 71840703), (3, 23946901), (11, 6530973), (33, 2176991), (421, 170643), (1263, 56881), (4631, 15513), (5171, 13893)]