140646399

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{1153}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 190603872

約数和(自身を除く): 49957473

約数列:

[1, 3, 73, 219, 557, 1153, 1671, 3459, 40661, 84169, 121983, 252507, 642221, 1926663, 46882133, 140646399]

約数ペア:

[(1, 140646399), (3, 46882133), (73, 1926663), (219, 642221), (557, 252507), (1153, 121983), (1671, 84169), (3459, 40661)]