47785383

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{11131}}^1$

素因数の和:11196

約数の個数: 20

約数和(自身を含む): 72736488

約数和(自身を除く): 24951105

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 11131, 33393, 100179, 300537, 589943, 901611, 1769829, 5309487, 15928461, 47785383]

約数ペア:

[(1, 47785383), (3, 15928461), (9, 5309487), (27, 1769829), (53, 901611), (81, 589943), (159, 300537), (477, 100179), (1431, 33393), (4293, 11131)]