86992689

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5014

約数の個数: 32

約数和(自身を含む): 143251200

約数和(自身を除く): 56258511

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 4973, 5831, 14919, 17493, 34811, 84541, 104433, 243677, 253623, 591787, 731031, 1705739, 1775361, 4142509, 5117217, 12427527, 28997563, 86992689]

約数ペア:

[(1, 86992689), (3, 28997563), (7, 12427527), (17, 5117217), (21, 4142509), (49, 1775361), (51, 1705739), (119, 731031), (147, 591787), (343, 253623), (357, 243677), (833, 104433), (1029, 84541), (2499, 34811), (4973, 17493), (5831, 14919)]