131624757

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{147727}}^1$

素因数の和:147750

約数の個数: 20

約数和(自身を含む): 214501056

約数和(自身を除く): 82876299

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 147727, 443181, 1329543, 1624997, 3988629, 4874991, 11965887, 14624973, 43874919, 131624757]

約数ペア:

[(1, 131624757), (3, 43874919), (9, 14624973), (11, 11965887), (27, 4874991), (33, 3988629), (81, 1624997), (99, 1329543), (297, 443181), (891, 147727)]