127337429

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 146313216

約数和(自身を除く): 18975787

約数列:

[1, 17, 31, 47, 53, 97, 527, 799, 901, 1457, 1643, 1649, 2491, 3007, 4559, 5141, 24769, 27931, 42347, 51119, 77221, 77503, 87397, 141329, 159371, 241627, 1312757, 2402593, 2709307, 4107659, 7490437, 127337429]

約数ペア:

[(1, 127337429), (17, 7490437), (31, 4107659), (47, 2709307), (53, 2402593), (97, 1312757), (527, 241627), (799, 159371), (901, 141329), (1457, 87397), (1643, 77503), (1649, 77221), (2491, 51119), (3007, 42347), (4559, 27931), (5141, 24769)]