165141921

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271169}}^1$

素因数の和:271208

約数の個数: 16

約数和(自身を含む): 260323200

約数和(自身を除く): 95181279

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 271169, 813507, 1898183, 5694549, 7863901, 23591703, 55047307, 165141921]

約数ペア:

[(1, 165141921), (3, 55047307), (7, 23591703), (21, 7863901), (29, 5694549), (87, 1898183), (203, 813507), (609, 271169)]