139817997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 227635200

約数和(自身を除く): 87817203

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 151, 199, 423, 453, 517, 597, 1359, 1551, 1661, 1791, 2189, 4653, 4983, 6567, 7097, 9353, 14949, 19701, 21291, 28059, 30049, 63873, 78067, 84177, 90147, 102883, 234201, 270441, 308649, 330539, 702603, 925947, 991617, 1412303, 2974851, 4236909, 12710727, 15535333, 46605999, 139817997]

約数ペア:

[(1, 139817997), (3, 46605999), (9, 15535333), (11, 12710727), (33, 4236909), (47, 2974851), (99, 1412303), (141, 991617), (151, 925947), (199, 702603), (423, 330539), (453, 308649), (517, 270441), (597, 234201), (1359, 102883), (1551, 90147), (1661, 84177), (1791, 78067), (2189, 63873), (4653, 30049), (4983, 28059), (6567, 21291), (7097, 19701), (9353, 14949)]