56925396861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13680701}}^1$

素因数の和:13680796

約数の個数: 16

約数和(自身を含む): 80989755840

約数和(自身を除く): 24064358979

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 13680701, 41042103, 259933319, 779799957, 998691173, 2996073519, 18975132287, 56925396861]

約数ペア:

[(1, 56925396861), (3, 18975132287), (19, 2996073519), (57, 998691173), (73, 779799957), (219, 259933319), (1387, 41042103), (4161, 13680701)]