16188978813

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{33113}}^1$

素因数の和:33905

約数の個数: 32

約数和(自身を含む): 25499369472

約数和(自身を除く): 9310390659

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 751, 2253, 5257, 15771, 23281, 33113, 69843, 99339, 162967, 231791, 488901, 695373, 1026503, 3079509, 7185521, 21556563, 24867863, 74603589, 174075041, 522225123, 770903753, 2312711259, 5396326271, 16188978813]

約数ペア:

[(1, 16188978813), (3, 5396326271), (7, 2312711259), (21, 770903753), (31, 522225123), (93, 174075041), (217, 74603589), (651, 24867863), (751, 21556563), (2253, 7185521), (5257, 3079509), (15771, 1026503), (23281, 695373), (33113, 488901), (69843, 231791), (99339, 162967)]