210045069

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{66491}}^1$

素因数の和:66519

約数の個数: 24

約数和(自身を含む): 338843232

約数和(自身を除く): 128798163

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 66491, 199473, 598419, 864383, 1795257, 2593149, 5385771, 7779447, 16157313, 23338341, 70015023, 210045069]

約数ペア:

[(1, 210045069), (3, 70015023), (9, 23338341), (13, 16157313), (27, 7779447), (39, 5385771), (81, 2593149), (117, 1795257), (243, 864383), (351, 598419), (1053, 199473), (3159, 66491)]