201347181

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10343}}^1$

素因数の和:10462

約数の個数: 32

約数和(自身を含む): 344248320

約数和(自身を除く): 142901139

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 10343, 19467, 31029, 72401, 93087, 217203, 279261, 651609, 1065329, 1954827, 3195987, 7457303, 9587961, 22371909, 28763883, 67115727, 201347181]

約数ペア:

[(1, 201347181), (3, 67115727), (7, 28763883), (9, 22371909), (21, 9587961), (27, 7457303), (63, 3195987), (103, 1954827), (189, 1065329), (309, 651609), (721, 279261), (927, 217203), (2163, 93087), (2781, 72401), (6489, 31029), (10343, 19467)]