81073377

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116989}}^1$

素因数の和:117013

約数の個数: 24

約数和(自身を含む): 146003520

約数和(自身を除く): 64930143

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 116989, 350967, 818923, 1052901, 1286879, 2456769, 3860637, 7370307, 9008153, 11581911, 27024459, 81073377]

約数ペア:

[(1, 81073377), (3, 27024459), (7, 11581911), (9, 9008153), (11, 7370307), (21, 3860637), (33, 2456769), (63, 1286879), (77, 1052901), (99, 818923), (231, 350967), (693, 116989)]