73235643

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 116212320

約数和(自身を除く): 42976677

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 169, 221, 293, 377, 493, 507, 663, 879, 1131, 1479, 2873, 3809, 4901, 4981, 6409, 8497, 8619, 11427, 14703, 14943, 19227, 25491, 49517, 64753, 83317, 110461, 144449, 148551, 194259, 249951, 331383, 433347, 841789, 1435993, 1877837, 2525367, 4307979, 5633511, 24411881, 73235643]

約数ペア:

[(1, 73235643), (3, 24411881), (13, 5633511), (17, 4307979), (29, 2525367), (39, 1877837), (51, 1435993), (87, 841789), (169, 433347), (221, 331383), (293, 249951), (377, 194259), (493, 148551), (507, 144449), (663, 110461), (879, 83317), (1131, 64753), (1479, 49517), (2873, 25491), (3809, 19227), (4901, 14943), (4981, 14703), (6409, 11427), (8497, 8619)]