80276643

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 43171677

約数列:

[1, 3, 9, 27, 37, 107, 111, 321, 333, 751, 963, 999, 2253, 2889, 3959, 6759, 11877, 20277, 27787, 35631, 80357, 83361, 106893, 241071, 250083, 723213, 750249, 2169639, 2973209, 8919627, 26758881, 80276643]

約数ペア:

[(1, 80276643), (3, 26758881), (9, 8919627), (27, 2973209), (37, 2169639), (107, 750249), (111, 723213), (321, 250083), (333, 241071), (751, 106893), (963, 83361), (999, 80357), (2253, 35631), (2889, 27787), (3959, 20277), (6759, 11877)]