71018979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73291}}^1$

素因数の和:73330

約数の個数: 16

約数和(自身を含む): 105540480

約数和(自身を除く): 34521501

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 73291, 219873, 1245947, 1392529, 3737841, 4177587, 23672993, 71018979]

約数ペア:

[(1, 71018979), (3, 23672993), (17, 4177587), (19, 3737841), (51, 1392529), (57, 1245947), (323, 219873), (969, 73291)]