27191879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 6676921

約数列:

[1, 11, 13, 29, 79, 83, 143, 319, 377, 869, 913, 1027, 1079, 2291, 2407, 4147, 6557, 11297, 11869, 25201, 26477, 29783, 31291, 72127, 85241, 190153, 327613, 344201, 937651, 2091683, 2471989, 27191879]

約数ペア:

[(1, 27191879), (11, 2471989), (13, 2091683), (29, 937651), (79, 344201), (83, 327613), (143, 190153), (319, 85241), (377, 72127), (869, 31291), (913, 29783), (1027, 26477), (1079, 25201), (2291, 11869), (2407, 11297), (4147, 6557)]