27065421

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3082

約数の個数: 20

約数和(自身を含む): 40802652

約数和(自身を除く): 13737231

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 2957, 3051, 8871, 9153, 26613, 79839, 239517, 334141, 1002423, 3007269, 9021807, 27065421]

約数ペア:

[(1, 27065421), (3, 9021807), (9, 3007269), (27, 1002423), (81, 334141), (113, 239517), (339, 79839), (1017, 26613), (2957, 9153), (3051, 8871)]