138526641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9391}}^1$

素因数の和:9557

約数の個数: 24

約数和(自身を含む): 219772800

約数和(自身を除く): 81246159

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 4917, 9391, 14751, 28173, 84519, 103301, 309903, 929709, 1399259, 4197777, 12593331, 15391849, 46175547, 138526641]

約数ペア:

[(1, 138526641), (3, 46175547), (9, 15391849), (11, 12593331), (33, 4197777), (99, 1399259), (149, 929709), (447, 309903), (1341, 103301), (1639, 84519), (4917, 28173), (9391, 14751)]