27870421537

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{169837}}^1$

素因数の和:170065

約数の個数: 24

約数和(自身を含む): 34502250024

約数和(自身を除く): 6631828487

約数列:

[1, 7, 17, 49, 119, 197, 833, 1379, 3349, 9653, 23443, 164101, 169837, 1188859, 2887229, 8322013, 20210603, 33457889, 141474221, 234205223, 568784113, 1639436561, 3981488791, 27870421537]

約数ペア:

[(1, 27870421537), (7, 3981488791), (17, 1639436561), (49, 568784113), (119, 234205223), (197, 141474221), (833, 33457889), (1379, 20210603), (3349, 8322013), (9653, 2887229), (23443, 1188859), (164101, 169837)]