480298059

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{61553}}^1$

素因数の和:61596

約数の個数: 24

約数和(自身を含む): 755883120

約数和(自身を除く): 275585061

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 61553, 184659, 553977, 1046401, 1661931, 3139203, 9417609, 17788817, 28252827, 53366451, 160099353, 480298059]

約数ペア:

[(1, 480298059), (3, 160099353), (9, 53366451), (17, 28252827), (27, 17788817), (51, 9417609), (153, 3139203), (289, 1661931), (459, 1046401), (867, 553977), (2601, 184659), (7803, 61553)]