155499453

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 236920320

約数和(自身を除く): 81420867

約数列:

[1, 3, 9, 27, 47, 141, 181, 423, 543, 677, 1269, 1629, 2031, 4887, 6093, 8507, 18279, 25521, 31819, 76563, 95457, 122537, 229689, 286371, 367611, 859113, 1102833, 3308499, 5759239, 17277717, 51833151, 155499453]

約数ペア:

[(1, 155499453), (3, 51833151), (9, 17277717), (27, 5759239), (47, 3308499), (141, 1102833), (181, 859113), (423, 367611), (543, 286371), (677, 229689), (1269, 122537), (1629, 95457), (2031, 76563), (4887, 31819), (6093, 25521), (8507, 18279)]