194902011

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2999}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 302400000

約数和(自身を除く): 107497989

約数列:

[1, 3, 9, 27, 29, 83, 87, 249, 261, 747, 783, 2241, 2407, 2999, 7221, 8997, 21663, 26991, 64989, 80973, 86971, 248917, 260913, 746751, 782739, 2240253, 2348217, 6720759, 7218593, 21655779, 64967337, 194902011]

約数ペア:

[(1, 194902011), (3, 64967337), (9, 21655779), (27, 7218593), (29, 6720759), (83, 2348217), (87, 2240253), (249, 782739), (261, 746751), (747, 260913), (783, 248917), (2241, 86971), (2407, 80973), (2999, 64989), (7221, 26991), (8997, 21663)]