26008857

素因数分解:

$3^4\times 7^2\times {\mathrm{6553}}^1$

素因数の和:6579

約数の個数: 30

約数和(自身を含む): 45202938

約数和(自身を除く): 19194081

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 6553, 19659, 45871, 58977, 137613, 176931, 321097, 412839, 530793, 963291, 1238517, 2889873, 3715551, 8669619, 26008857]

約数ペア:

[(1, 26008857), (3, 8669619), (7, 3715551), (9, 2889873), (21, 1238517), (27, 963291), (49, 530793), (63, 412839), (81, 321097), (147, 176931), (189, 137613), (441, 58977), (567, 45871), (1323, 19659), (3969, 6553)]