160185921

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{19609}}^1$

素因数の和:20008

約数の個数: 16

約数和(自身を含む): 244732800

約数和(自身を除く): 84546879

約数列:

[1, 3, 7, 21, 389, 1167, 2723, 8169, 19609, 58827, 137263, 411789, 7627901, 22883703, 53395307, 160185921]

約数ペア:

[(1, 160185921), (3, 53395307), (7, 22883703), (21, 7627901), (389, 411789), (1167, 137263), (2723, 58827), (8169, 19609)]