164730741

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{412859}}^1$

素因数の和:412888

約数の個数: 16

約数和(自身を含む): 264230400

約数和(自身を除く): 99499659

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 412859, 1238577, 2890013, 7844321, 8670039, 23532963, 54910247, 164730741]

約数ペア:

[(1, 164730741), (3, 54910247), (7, 23532963), (19, 8670039), (21, 7844321), (57, 2890013), (133, 1238577), (399, 412859)]