91047801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 140071680

約数和(自身を除く): 49023879

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 663, 1157, 1513, 1543, 3471, 4539, 4629, 19669, 20059, 26231, 59007, 60177, 78693, 137327, 341003, 411981, 1023009, 1785251, 2334559, 5355753, 7003677, 30349267, 91047801]

約数ペア:

[(1, 91047801), (3, 30349267), (13, 7003677), (17, 5355753), (39, 2334559), (51, 1785251), (89, 1023009), (221, 411981), (267, 341003), (663, 137327), (1157, 78693), (1513, 60177), (1543, 59007), (3471, 26231), (4539, 20059), (4629, 19669)]