55304019

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{11443}}^1$

素因数の和:11631

約数の個数: 16

約数和(自身を含む): 82396800

約数和(自身を除く): 27092781

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 11443, 34329, 102987, 308961, 2048297, 6144891, 18434673, 55304019]

約数ペア:

[(1, 55304019), (3, 18434673), (9, 6144891), (27, 2048297), (179, 308961), (537, 102987), (1611, 34329), (4833, 11443)]