159743151

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 243640320

約数和(自身を除く): 83897169

約数列:

[1, 3, 9, 27, 43, 129, 223, 387, 617, 669, 1161, 1851, 2007, 5553, 6021, 9589, 16659, 26531, 28767, 79593, 86301, 137591, 238779, 258903, 412773, 716337, 1238319, 3714957, 5916413, 17749239, 53247717, 159743151]

約数ペア:

[(1, 159743151), (3, 53247717), (9, 17749239), (27, 5916413), (43, 3714957), (129, 1238319), (223, 716337), (387, 412773), (617, 258903), (669, 238779), (1161, 137591), (1851, 86301), (2007, 79593), (5553, 28767), (6021, 26531), (9589, 16659)]