20130161553

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{4360009}}^1$

素因数の和:4360043

約数の個数: 24

約数和(自身を含む): 31740872800

約数和(自身を除く): 11610711247

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 4360009, 13080027, 39240081, 82840171, 117720243, 248520513, 353160729, 745561539, 1059482187, 2236684617, 6710053851, 20130161553]

約数ペア:

[(1, 20130161553), (3, 6710053851), (9, 2236684617), (19, 1059482187), (27, 745561539), (57, 353160729), (81, 248520513), (171, 117720243), (243, 82840171), (513, 39240081), (1539, 13080027), (4617, 4360009)]