201620752473

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5407}}^1\times {\mathrm{33503}}^1$

素因数の和:38973

約数の個数: 32

約数和(自身を含む): 313095684096

約数和(自身を除く): 111474931623

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 5407, 16221, 33503, 37849, 100509, 113547, 234521, 286571, 703563, 859713, 1775659, 2005997, 5326977, 6017991, 12429613, 37288839, 181150721, 543452163, 1268055047, 3804165141, 9600988213, 28802964639, 67206917491, 201620752473]

約数ペア:

[(1, 201620752473), (3, 67206917491), (7, 28802964639), (21, 9600988213), (53, 3804165141), (159, 1268055047), (371, 543452163), (1113, 181150721), (5407, 37288839), (16221, 12429613), (33503, 6017991), (37849, 5326977), (100509, 2005997), (113547, 1775659), (234521, 859713), (286571, 703563)]