169107981

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{19219}}^1$

素因数の和:19648

約数の個数: 16

約数和(自身を含む): 258316800

約数和(自身を除く): 89208819

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 8799, 19219, 57657, 134533, 403599, 8052761, 24158283, 56369327, 169107981]

約数ペア:

[(1, 169107981), (3, 56369327), (7, 24158283), (21, 8052761), (419, 403599), (1257, 134533), (2933, 57657), (8799, 19219)]