105885981

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{24979}}^1$

素因数の和:25145

約数の個数: 16

約数和(自身を含む): 157873600

約数和(自身を除く): 51987619

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 24979, 74937, 224811, 674433, 3921703, 11765109, 35295327, 105885981]

約数ペア:

[(1, 105885981), (3, 35295327), (9, 11765109), (27, 3921703), (157, 674433), (471, 224811), (1413, 74937), (4239, 24979)]