144582921

素因数分解:

$3^3\times 7^1\times {\mathrm{764989}}^1$

素因数の和:765005

約数の個数: 16

約数和(自身を含む): 244796800

約数和(自身を除く): 100213879

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 764989, 2294967, 5354923, 6884901, 16064769, 20654703, 48194307, 144582921]

約数ペア:

[(1, 144582921), (3, 48194307), (7, 20654703), (9, 16064769), (21, 6884901), (27, 5354923), (63, 2294967), (189, 764989)]