26709669

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 60

約数和(自身を含む): 48736864

約数和(自身を除く): 22027195

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 163, 189, 289, 357, 459, 489, 567, 867, 1071, 1141, 1377, 1467, 2023, 2601, 2771, 3213, 3423, 4401, 6069, 7803, 8313, 9639, 10269, 13203, 18207, 19397, 23409, 24939, 30807, 47107, 54621, 58191, 74817, 92421, 141321, 163863, 174573, 224451, 329749, 423963, 523719, 989247, 1271889, 1571157, 2967741, 3815667, 8903223, 26709669]

約数ペア:

[(1, 26709669), (3, 8903223), (7, 3815667), (9, 2967741), (17, 1571157), (21, 1271889), (27, 989247), (51, 523719), (63, 423963), (81, 329749), (119, 224451), (153, 174573), (163, 163863), (189, 141321), (289, 92421), (357, 74817), (459, 58191), (489, 54621), (567, 47107), (867, 30807), (1071, 24939), (1141, 23409), (1377, 19397), (1467, 18207), (2023, 13203), (2601, 10269), (2771, 9639), (3213, 8313), (3423, 7803), (4401, 6069)]