168672699

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{160183}}^1$

素因数の和:160208

約数の個数: 20

約数和(自身を含む): 271351696

約数和(自身を除く): 102678997

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 160183, 480549, 1441647, 2082379, 4324941, 6247137, 12974823, 18741411, 56224233, 168672699]

約数ペア:

[(1, 168672699), (3, 56224233), (9, 18741411), (13, 12974823), (27, 6247137), (39, 4324941), (81, 2082379), (117, 1441647), (351, 480549), (1053, 160183)]