47875131

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 72077824

約数和(自身を除く): 24202693

約数列:

[1, 3, 9, 27, 81, 243, 271, 727, 813, 2181, 2439, 6543, 7317, 19629, 21951, 58887, 65853, 176661, 197017, 591051, 1773153, 5319459, 15958377, 47875131]

約数ペア:

[(1, 47875131), (3, 15958377), (9, 5319459), (27, 1773153), (81, 591051), (243, 197017), (271, 176661), (727, 65853), (813, 58887), (2181, 21951), (2439, 19629), (6543, 7317)]