210345147

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{61343}}^1$

素因数の和:61479

約数の個数: 16

約数和(自身を含む): 314081280

約数和(自身を除く): 103736133

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 61343, 184029, 552087, 1656261, 7790561, 23371683, 70115049, 210345147]

約数ペア:

[(1, 210345147), (3, 70115049), (9, 23371683), (27, 7790561), (127, 1656261), (381, 552087), (1143, 184029), (3429, 61343)]