221520238083

素因数分解:

$3^2\times {\mathrm{6427}}^1\times {\mathrm{3829681}}^1$

素因数の和:3836114

約数の個数: 12

約数和(自身を含む): 320023546648

約数和(自身を除く): 98503308565

約数列:

[1, 3, 9, 6427, 19281, 57843, 3829681, 11489043, 34467129, 24613359787, 73840079361, 221520238083]

約数ペア:

[(1, 221520238083), (3, 73840079361), (9, 24613359787), (6427, 34467129), (19281, 11489043), (57843, 3829681)]