81253083

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{3331}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 111315456

約数和(自身を除く): 30062373

約数列:

[1, 3, 47, 141, 173, 519, 3331, 8131, 9993, 24393, 156557, 469671, 576263, 1728789, 27084361, 81253083]

約数ペア:

[(1, 81253083), (3, 27084361), (47, 1728789), (141, 576263), (173, 469671), (519, 156557), (3331, 24393), (8131, 9993)]