144937533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{23671}}^1$

素因数の和:23844

約数の個数: 16

約数和(自身を含む): 209449856

約数和(自身を除く): 64512323

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 23671, 71013, 307723, 923169, 3716347, 11149041, 48312511, 144937533]

約数ペア:

[(1, 144937533), (3, 48312511), (13, 11149041), (39, 3716347), (157, 923169), (471, 307723), (2041, 71013), (6123, 23671)]