138345687

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{733}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 203740784

約数和(自身を除く): 65395097

約数列:

[1, 3, 9, 67, 201, 313, 603, 733, 939, 2199, 2817, 6597, 20971, 49111, 62913, 147333, 188739, 229429, 441999, 688287, 2064861, 15371743, 46115229, 138345687]

約数ペア:

[(1, 138345687), (3, 46115229), (9, 15371743), (67, 2064861), (201, 688287), (313, 441999), (603, 229429), (733, 188739), (939, 147333), (2199, 62913), (2817, 49111), (6597, 20971)]