55361817

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2738

約数の個数: 36

約数和(自身を含む): 95037696

約数和(自身を除く): 39675879

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2671, 2961, 6909, 8013, 18697, 20727, 24039, 56091, 125537, 130879, 168273, 376611, 392637, 878759, 1129833, 1177911, 2636277, 6151313, 7908831, 18453939, 55361817]

約数ペア:

[(1, 55361817), (3, 18453939), (7, 7908831), (9, 6151313), (21, 2636277), (47, 1177911), (49, 1129833), (63, 878759), (141, 392637), (147, 376611), (329, 168273), (423, 130879), (441, 125537), (987, 56091), (2303, 24039), (2671, 20727), (2961, 18697), (6909, 8013)]