80937441

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 129736320

約数和(自身を除く): 48798879

約数列:

[1, 3, 9, 13, 27, 39, 117, 293, 351, 787, 879, 2361, 2637, 3809, 7083, 7911, 10231, 11427, 21249, 30693, 34281, 92079, 102843, 230591, 276237, 691773, 2075319, 2997683, 6225957, 8993049, 26979147, 80937441]

約数ペア:

[(1, 80937441), (3, 26979147), (9, 8993049), (13, 6225957), (27, 2997683), (39, 2075319), (117, 691773), (293, 276237), (351, 230591), (787, 102843), (879, 92079), (2361, 34281), (2637, 30693), (3809, 21249), (7083, 11427), (7911, 10231)]