155397663

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4079}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 246758400

約数和(自身を除く): 91360737

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1411, 2241, 4079, 4233, 12237, 12699, 36711, 38097, 69343, 110133, 208029, 338557, 624087, 1015671, 1872261, 3047013, 5755469, 9141039, 17266407, 51799221, 155397663]

約数ペア:

[(1, 155397663), (3, 51799221), (9, 17266407), (17, 9141039), (27, 5755469), (51, 3047013), (83, 1872261), (153, 1015671), (249, 624087), (459, 338557), (747, 208029), (1411, 110133), (2241, 69343), (4079, 38097), (4233, 36711), (12237, 12699)]