140372181

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 205310976

約数和(自身を除く): 64938795

約数列:

[1, 3, 9, 193, 211, 383, 579, 633, 1149, 1737, 1899, 3447, 40723, 73919, 80813, 122169, 221757, 242439, 366507, 665271, 727317, 15596909, 46790727, 140372181]

約数ペア:

[(1, 140372181), (3, 46790727), (9, 15596909), (193, 727317), (211, 665271), (383, 366507), (579, 242439), (633, 221757), (1149, 122169), (1737, 80813), (1899, 73919), (3447, 40723)]