133969319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 158505984

約数和(自身を除く): 24536665

約数列:

[1, 11, 23, 53, 97, 103, 253, 583, 1067, 1133, 1219, 2231, 2369, 5141, 5459, 9991, 13409, 24541, 26059, 56551, 60049, 109901, 118243, 125557, 229793, 529523, 1300673, 1381127, 2527723, 5824753, 12179029, 133969319]

約数ペア:

[(1, 133969319), (11, 12179029), (23, 5824753), (53, 2527723), (97, 1381127), (103, 1300673), (253, 529523), (583, 229793), (1067, 125557), (1133, 118243), (1219, 109901), (2231, 60049), (2369, 56551), (5141, 26059), (5459, 24541), (9991, 13409)]