105242151

素因数分解:

$3^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1553}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 163692144

約数和(自身を除く): 58449993

約数列:

[1, 3, 7, 21, 49, 147, 461, 1383, 1553, 3227, 4659, 9681, 10871, 22589, 32613, 67767, 76097, 228291, 715933, 2147799, 5011531, 15034593, 35080717, 105242151]

約数ペア:

[(1, 105242151), (3, 35080717), (7, 15034593), (21, 5011531), (49, 2147799), (147, 715933), (461, 228291), (1383, 76097), (1553, 67767), (3227, 32613), (4659, 22589), (9681, 10871)]