54403383

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 77806080

約数和(自身を除く): 23402697

約数列:

[1, 3, 17, 51, 131, 289, 393, 479, 867, 1437, 2227, 6681, 8143, 24429, 37859, 62749, 113577, 138431, 188247, 415293, 1066733, 3200199, 18134461, 54403383]

約数ペア:

[(1, 54403383), (3, 18134461), (17, 3200199), (51, 1066733), (131, 415293), (289, 188247), (393, 138431), (479, 113577), (867, 62749), (1437, 37859), (2227, 24429), (6681, 8143)]