162613449

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4447}}^1$

素因数の和:4709

約数の個数: 24

約数和(自身を含む): 249799680

約数和(自身を除く): 87186231

約数列:

[1, 3, 9, 17, 51, 153, 239, 717, 2151, 4063, 4447, 12189, 13341, 36567, 40023, 75599, 226797, 680391, 1062833, 3188499, 9565497, 18068161, 54204483, 162613449]

約数ペア:

[(1, 162613449), (3, 54204483), (9, 18068161), (17, 9565497), (51, 3188499), (153, 1062833), (239, 680391), (717, 226797), (2151, 75599), (4063, 40023), (4447, 36567), (12189, 13341)]