16087797

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 27406080

約数和(自身を除く): 11318283

約数列:

[1, 3, 9, 11, 17, 33, 51, 79, 99, 121, 153, 187, 237, 363, 561, 711, 869, 1089, 1331, 1343, 1683, 2057, 2607, 3993, 4029, 6171, 7821, 9559, 11979, 12087, 14773, 18513, 22627, 28677, 44319, 67881, 86031, 105149, 132957, 162503, 203643, 315447, 487509, 946341, 1462527, 1787533, 5362599, 16087797]

約数ペア:

[(1, 16087797), (3, 5362599), (9, 1787533), (11, 1462527), (17, 946341), (33, 487509), (51, 315447), (79, 203643), (99, 162503), (121, 132957), (153, 105149), (187, 86031), (237, 67881), (363, 44319), (561, 28677), (711, 22627), (869, 18513), (1089, 14773), (1331, 12087), (1343, 11979), (1683, 9559), (2057, 7821), (2607, 6171), (3993, 4029)]