142721898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{40801}}^1$

素因数の和:40870

約数の個数: 32

約数和(自身を含む): 317276352

約数和(自身を除く): 174554454

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 40801, 81602, 122403, 244806, 448811, 897622, 1346433, 2162453, 2692866, 4324906, 6487359, 12974718, 23786983, 47573966, 71360949, 142721898]

約数ペア:

[(1, 142721898), (2, 71360949), (3, 47573966), (6, 23786983), (11, 12974718), (22, 6487359), (33, 4324906), (53, 2692866), (66, 2162453), (106, 1346433), (159, 897622), (318, 448811), (583, 244806), (1166, 122403), (1749, 81602), (3498, 40801)]