77974461

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8941}}^1$

素因数の和:8986

約数の個数: 32

約数和(自身を含む): 128764800

約数和(自身を除く): 50790339

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 8941, 26823, 80469, 151997, 169879, 241407, 455991, 509637, 1367973, 1528911, 2887943, 4103919, 4586733, 8663829, 25991487, 77974461]

約数ペア:

[(1, 77974461), (3, 25991487), (9, 8663829), (17, 4586733), (19, 4103919), (27, 2887943), (51, 1528911), (57, 1367973), (153, 509637), (171, 455991), (323, 241407), (459, 169879), (513, 151997), (969, 80469), (2907, 26823), (8721, 8941)]