71301303

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 28

約数和(自身を含む): 109230048

約数和(自身を除く): 37928745

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 2081, 3807, 6243, 11421, 18729, 34263, 56187, 97807, 168561, 293421, 505683, 880263, 1517049, 2640789, 7922367, 23767101, 71301303]

約数ペア:

[(1, 71301303), (3, 23767101), (9, 7922367), (27, 2640789), (47, 1517049), (81, 880263), (141, 505683), (243, 293421), (423, 168561), (729, 97807), (1269, 56187), (2081, 34263), (3807, 18729), (6243, 11421)]