763670241

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{5521}}^1$

素因数の和:5686

約数の個数: 32

約数和(自身を含む): 1166246400

約数和(自身を除く): 402576159

約数列:

[1, 3, 9, 27, 47, 109, 141, 327, 423, 981, 1269, 2943, 5123, 5521, 15369, 16563, 46107, 49689, 138321, 149067, 259487, 601789, 778461, 1805367, 2335383, 5416101, 7006149, 16248303, 28284083, 84852249, 254556747, 763670241]

約数ペア:

[(1, 763670241), (3, 254556747), (9, 84852249), (27, 28284083), (47, 16248303), (109, 7006149), (141, 5416101), (327, 2335383), (423, 1805367), (981, 778461), (1269, 601789), (2943, 259487), (5123, 149067), (5521, 138321), (15369, 49689), (16563, 46107)]