7788576951

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{368411}}^1$

素因数の和:368458

約数の個数: 28

約数和(自身を含む): 12080229480

約数和(自身を除く): 4291652529

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 7047, 21141, 368411, 1105233, 3315699, 9947097, 10683919, 29841291, 32051757, 89523873, 96155271, 268571619, 288465813, 865397439, 2596192317, 7788576951]

約数ペア:

[(1, 7788576951), (3, 2596192317), (9, 865397439), (27, 288465813), (29, 268571619), (81, 96155271), (87, 89523873), (243, 32051757), (261, 29841291), (729, 10683919), (783, 9947097), (2349, 3315699), (7047, 1105233), (21141, 368411)]