73207869

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{57149}}^1$

素因数の和:57220

約数の個数: 16

約数和(自身を含む): 113385600

約数和(自身を除く): 40177731

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 57149, 171447, 400043, 1200129, 3486089, 10458267, 24402623, 73207869]

約数ペア:

[(1, 73207869), (3, 24402623), (7, 10458267), (21, 3486089), (61, 1200129), (183, 400043), (427, 171447), (1281, 57149)]