201631036797

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{71479}}^1$

素因数の和:71762

約数の個数: 48

約数和(自身を含む): 307630477440

約数和(自身を除く): 105999440643

約数列:

[1, 3, 9, 37, 43, 111, 129, 197, 333, 387, 591, 1591, 1773, 4773, 7289, 8471, 14319, 21867, 25413, 65601, 71479, 76239, 214437, 313427, 643311, 940281, 2644723, 2820843, 3073597, 7934169, 9220791, 14081363, 23802507, 27662373, 42244089, 113723089, 126732267, 341169267, 521010431, 605498609, 1023507801, 1563031293, 1816495827, 4689093879, 5449487481, 22403448533, 67210345599, 201631036797]

約数ペア:

[(1, 201631036797), (3, 67210345599), (9, 22403448533), (37, 5449487481), (43, 4689093879), (111, 1816495827), (129, 1563031293), (197, 1023507801), (333, 605498609), (387, 521010431), (591, 341169267), (1591, 126732267), (1773, 113723089), (4773, 42244089), (7289, 27662373), (8471, 23802507), (14319, 14081363), (21867, 9220791), (25413, 7934169), (65601, 3073597), (71479, 2820843), (76239, 2644723), (214437, 940281), (313427, 643311)]