56475207921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{8081}}^1\times {\mathrm{211777}}^1$

素因数の和:219872

約数の個数: 16

約数和(自身を含む): 82156310208

約数和(自身を除く): 25681102287

約数列:

[1, 3, 11, 33, 8081, 24243, 88891, 211777, 266673, 635331, 2329547, 6988641, 1711369937, 5134109811, 18825069307, 56475207921]

約数ペア:

[(1, 56475207921), (3, 18825069307), (11, 5134109811), (33, 1711369937), (8081, 6988641), (24243, 2329547), (88891, 635331), (211777, 266673)]