149672313

素因数分解:

$3^3\times 7^2\times {\mathrm{113131}}^1$

素因数の和:113154

約数の個数: 24

約数和(自身を含む): 257940960

約数和(自身を除く): 108268647

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 113131, 339393, 791917, 1018179, 2375751, 3054537, 5543419, 7127253, 16630257, 21381759, 49890771, 149672313]

約数ペア:

[(1, 149672313), (3, 49890771), (7, 21381759), (9, 16630257), (21, 7127253), (27, 5543419), (49, 3054537), (63, 2375751), (147, 1018179), (189, 791917), (441, 339393), (1323, 113131)]