307543311

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 489631824

約数和(自身を除く): 182088513

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 173, 459, 519, 1291, 1377, 1557, 2941, 3873, 4671, 8823, 11619, 14013, 21947, 26469, 34857, 65841, 79407, 104571, 197523, 223343, 238221, 592569, 670029, 1777707, 2010087, 3796831, 6030261, 11390493, 18090783, 34171479, 102514437, 307543311]

約数ペア:

[(1, 307543311), (3, 102514437), (9, 34171479), (17, 18090783), (27, 11390493), (51, 6030261), (81, 3796831), (153, 2010087), (173, 1777707), (459, 670029), (519, 592569), (1291, 238221), (1377, 223343), (1557, 197523), (2941, 104571), (3873, 79407), (4671, 65841), (8823, 34857), (11619, 26469), (14013, 21947)]