81841353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{5051}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 119308032

約数和(自身を除く): 37466679

約数列:

[1, 3, 11, 33, 491, 1473, 5051, 5401, 15153, 16203, 55561, 166683, 2480041, 7440123, 27280451, 81841353]

約数ペア:

[(1, 81841353), (3, 27280451), (11, 7440123), (33, 2480041), (491, 166683), (1473, 55561), (5051, 16203), (5401, 15153)]