149739303

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{19429}}^1$

素因数の和:19806

約数の個数: 16

約数和(自身を含む): 228807680

約数和(自身を除く): 79068377

約数列:

[1, 3, 7, 21, 367, 1101, 2569, 7707, 19429, 58287, 136003, 408009, 7130443, 21391329, 49913101, 149739303]

約数ペア:

[(1, 149739303), (3, 49913101), (7, 21391329), (21, 7130443), (367, 408009), (1101, 136003), (2569, 58287), (7707, 19429)]