2187296163

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6231613}}^1$

素因数の和:6231635

約数の個数: 16

約数和(自身を含む): 3489703840

約数和(自身を除く): 1302407677

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6231613, 18694839, 56084517, 81010969, 168253551, 243032907, 729098721, 2187296163]

約数ペア:

[(1, 2187296163), (3, 729098721), (9, 243032907), (13, 168253551), (27, 81010969), (39, 56084517), (117, 18694839), (351, 6231613)]