71983167

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{15817}}^1$

素因数の和:15898

約数の個数: 16

約数和(自身を含む): 100982112

約数和(自身を除く): 28998945

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 15817, 47451, 585229, 648497, 1755687, 1945491, 23994389, 71983167]

約数ペア:

[(1, 71983167), (3, 23994389), (37, 1945491), (41, 1755687), (111, 648497), (123, 585229), (1517, 47451), (4551, 15817)]