81082173

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1831}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 112118400

約数和(自身を除く): 31036227

約数列:

[1, 3, 29, 87, 509, 1527, 1831, 5493, 14761, 44283, 53099, 159297, 931979, 2795937, 27027391, 81082173]

約数ペア:

[(1, 81082173), (3, 27027391), (29, 2795937), (87, 931979), (509, 159297), (1527, 53099), (1831, 44283), (5493, 14761)]