99142778

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 177513600

約数和(自身を除く): 78370822

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 343, 602, 686, 2107, 3361, 4214, 6722, 14749, 23527, 29498, 47054, 144523, 164689, 289046, 329378, 1011661, 1152823, 2023322, 2305646, 7081627, 14163254, 49571389, 99142778]

約数ペア:

[(1, 99142778), (2, 49571389), (7, 14163254), (14, 7081627), (43, 2305646), (49, 2023322), (86, 1152823), (98, 1011661), (301, 329378), (343, 289046), (602, 164689), (686, 144523), (2107, 47054), (3361, 29498), (4214, 23527), (6722, 14749)]