127521243

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{80051}}^1$

素因数の和:80119

約数の個数: 16

約数和(自身を含む): 192124800

約数和(自身を除く): 64603557

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 80051, 240153, 720459, 2161377, 4723009, 14169027, 42507081, 127521243]

約数ペア:

[(1, 127521243), (3, 42507081), (9, 14169027), (27, 4723009), (59, 2161377), (177, 720459), (531, 240153), (1593, 80051)]