71770149

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4801}}^1$

素因数の和:4969

約数の個数: 24

約数和(自身を含む): 113865024

約数和(自身を除く): 42094875

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 4801, 4983, 14403, 14949, 43209, 52811, 158433, 475299, 724951, 2174853, 6524559, 7974461, 23923383, 71770149]

約数ペア:

[(1, 71770149), (3, 23923383), (9, 7974461), (11, 6524559), (33, 2174853), (99, 724951), (151, 475299), (453, 158433), (1359, 52811), (1661, 43209), (4801, 14949), (4983, 14403)]