9780114987

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{443}}^1\times {\mathrm{3109}}^1$

素因数の和:3824

約数の個数: 32

約数和(自身を含む): 14581670400

約数和(自身を除く): 4801555413

約数列:

[1, 3, 9, 27, 263, 443, 789, 1329, 2367, 3109, 3987, 7101, 9327, 11961, 27981, 83943, 116509, 349527, 817667, 1048581, 1377287, 2453001, 3145743, 4131861, 7359003, 12395583, 22077009, 37186749, 362226481, 1086679443, 3260038329, 9780114987]

約数ペア:

[(1, 9780114987), (3, 3260038329), (9, 1086679443), (27, 362226481), (263, 37186749), (443, 22077009), (789, 12395583), (1329, 7359003), (2367, 4131861), (3109, 3145743), (3987, 2453001), (7101, 1377287), (9327, 1048581), (11961, 817667), (27981, 349527), (83943, 116509)]