26214219

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 40451840

約数和(自身を除く): 14237621

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 337, 387, 603, 1011, 1161, 1809, 2881, 3033, 8643, 9099, 14491, 22579, 25929, 43473, 67737, 77787, 130419, 203211, 391257, 609633, 970897, 2912691, 8738073, 26214219]

約数ペア:

[(1, 26214219), (3, 8738073), (9, 2912691), (27, 970897), (43, 609633), (67, 391257), (129, 203211), (201, 130419), (337, 77787), (387, 67737), (603, 43473), (1011, 25929), (1161, 22579), (1809, 14491), (2881, 9099), (3033, 8643)]