81443406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{112181}}^1$

素因数の和:112208

約数の個数: 24

約数和(自身を含む): 179042472

約数和(自身を除く): 97599066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 112181, 224362, 336543, 673086, 1233991, 2467982, 3701973, 7403946, 13573901, 27147802, 40721703, 81443406]

約数ペア:

[(1, 81443406), (2, 40721703), (3, 27147802), (6, 13573901), (11, 7403946), (22, 3701973), (33, 2467982), (66, 1233991), (121, 673086), (242, 336543), (363, 224362), (726, 112181)]