156945020541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{15212273}}^1$

素因数の和:15212476

約数の個数: 16

約数和(自身を含む): 221490709440

約数和(自身を除く): 64545688899

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 15212273, 45636819, 289033187, 867099561, 2753421413, 8260264239, 52315006847, 156945020541]

約数ペア:

[(1, 156945020541), (3, 52315006847), (19, 8260264239), (57, 2753421413), (181, 867099561), (543, 289033187), (3439, 45636819), (10317, 15212273)]