81260817

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9733}}^1$

素因数の和:9781

約数の個数: 24

約数和(自身を含む): 124283712

約数和(自身を除く): 43022895

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 9733, 29199, 107063, 223859, 321189, 671577, 1177693, 2462449, 3533079, 7387347, 27086939, 81260817]

約数ペア:

[(1, 81260817), (3, 27086939), (11, 7387347), (23, 3533079), (33, 2462449), (69, 1177693), (121, 671577), (253, 321189), (363, 223859), (759, 107063), (2783, 29199), (8349, 9733)]