51801051

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 70215200

約数和(自身を除く): 18414149

約数列:

[1, 3, 109, 157, 327, 471, 1009, 3027, 17113, 51339, 109981, 158413, 329943, 475239, 17267017, 51801051]

約数ペア:

[(1, 51801051), (3, 17267017), (109, 475239), (157, 329943), (327, 158413), (471, 109981), (1009, 51339), (3027, 17113)]