83827791

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{54469}}^1$

素因数の和:54500

約数の個数: 20

約数和(自身を含む): 131817400

約数和(自身を除く): 47989609

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 54469, 163407, 490221, 1034911, 1470663, 3104733, 4411989, 9314199, 27942597, 83827791]

約数ペア:

[(1, 83827791), (3, 27942597), (9, 9314199), (19, 4411989), (27, 3104733), (57, 1470663), (81, 1034911), (171, 490221), (513, 163407), (1539, 54469)]