51457551

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1249}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 71040000

約数和(自身を除く): 19582449

約数列:

[1, 3, 31, 93, 443, 1249, 1329, 3747, 13733, 38719, 41199, 116157, 553307, 1659921, 17152517, 51457551]

約数ペア:

[(1, 51457551), (3, 17152517), (31, 1659921), (93, 553307), (443, 116157), (1249, 41199), (1329, 38719), (3747, 13733)]