129146637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{47779}}^1$

素因数の和:47852

約数の個数: 16

約数和(自身を含む): 185768640

約数和(自身を除く): 56622003

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 47779, 143337, 812243, 2436729, 2532287, 7596861, 43048879, 129146637]

約数ペア:

[(1, 129146637), (3, 43048879), (17, 7596861), (51, 2532287), (53, 2436729), (159, 812243), (901, 143337), (2703, 47779)]