11815631757

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{309707}}^1$

素因数の和:309879

約数の個数: 24

約数和(自身を含む): 17811926496

約数和(自身を除く): 5996294739

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1413, 4239, 12717, 38151, 309707, 929121, 2787363, 8362089, 25086267, 48623999, 75258801, 145871997, 437615991, 1312847973, 3938543919, 11815631757]

約数ペア:

[(1, 11815631757), (3, 3938543919), (9, 1312847973), (27, 437615991), (81, 145871997), (157, 75258801), (243, 48623999), (471, 25086267), (1413, 8362089), (4239, 2787363), (12717, 929121), (38151, 309707)]