72278949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{33791}}^1$

素因数の和:33848

約数の個数: 16

約数和(自身を含む): 103809024

約数和(自身を除く): 31530075

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 33791, 101373, 777193, 1047521, 2331579, 3142563, 24092983, 72278949]

約数ペア:

[(1, 72278949), (3, 24092983), (23, 3142563), (31, 2331579), (69, 1047521), (93, 777193), (713, 101373), (2139, 33791)]