81161718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{10163}}^1$

素因数の和:10201

約数の個数: 32

約数和(自身を含む): 178561152

約数和(自身を除く): 97399434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2662, 3993, 7986, 10163, 20326, 30489, 60978, 111793, 223586, 335379, 670758, 1229723, 2459446, 3689169, 7378338, 13526953, 27053906, 40580859, 81161718]

約数ペア:

[(1, 81161718), (2, 40580859), (3, 27053906), (6, 13526953), (11, 7378338), (22, 3689169), (33, 2459446), (66, 1229723), (121, 670758), (242, 335379), (363, 223586), (726, 111793), (1331, 60978), (2662, 30489), (3993, 20326), (7986, 10163)]