61475847

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 83446272

約数和(自身を除く): 21970425

約数列:

[1, 3, 71, 213, 397, 727, 1191, 2181, 28187, 51617, 84561, 154851, 288619, 865857, 20491949, 61475847]

約数ペア:

[(1, 61475847), (3, 20491949), (71, 865857), (213, 288619), (397, 154851), (727, 84561), (1191, 51617), (2181, 28187)]