67715661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 100816128

約数和(自身を除く): 33100467

約数列:

[1, 3, 13, 37, 39, 111, 167, 281, 481, 501, 843, 1443, 2171, 3653, 6179, 6513, 10397, 10959, 18537, 31191, 46927, 80327, 135161, 140781, 240981, 405483, 610051, 1736299, 1830153, 5208897, 22571887, 67715661]

約数ペア:

[(1, 67715661), (3, 22571887), (13, 5208897), (37, 1830153), (39, 1736299), (111, 610051), (167, 405483), (281, 240981), (481, 140781), (501, 135161), (843, 80327), (1443, 46927), (2171, 31191), (3653, 18537), (6179, 10959), (6513, 10397)]