80147469

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{3919}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 113460480

約数和(自身を除く): 33313011

約数列:

[1, 3, 17, 51, 401, 1203, 3919, 6817, 11757, 20451, 66623, 199869, 1571519, 4714557, 26715823, 80147469]

約数ペア:

[(1, 80147469), (3, 26715823), (17, 4714557), (51, 1571519), (401, 199869), (1203, 66623), (3919, 20451), (6817, 11757)]