231773181

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{18443}}^1$

素因数の和:18576

約数の個数: 16

約数和(自身を含む): 318712320

約数和(自身を除く): 86939139

約数列:

[1, 3, 59, 71, 177, 213, 4189, 12567, 18443, 55329, 1088137, 1309453, 3264411, 3928359, 77257727, 231773181]

約数ペア:

[(1, 231773181), (3, 77257727), (59, 3928359), (71, 3264411), (177, 1309453), (213, 1088137), (4189, 55329), (12567, 18443)]