73942401

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 118267776

約数和(自身を除く): 44325375

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 169, 221, 299, 373, 391, 507, 663, 897, 1119, 1173, 2873, 3887, 4849, 5083, 6341, 8579, 8619, 11661, 14547, 15249, 19023, 25737, 63037, 66079, 82433, 111527, 145843, 189111, 198237, 247299, 334581, 437529, 1071629, 1449851, 1895959, 3214887, 4349553, 5687877, 24647467, 73942401]

約数ペア:

[(1, 73942401), (3, 24647467), (13, 5687877), (17, 4349553), (23, 3214887), (39, 1895959), (51, 1449851), (69, 1071629), (169, 437529), (221, 334581), (299, 247299), (373, 198237), (391, 189111), (507, 145843), (663, 111527), (897, 82433), (1119, 66079), (1173, 63037), (2873, 25737), (3887, 19023), (4849, 15249), (5083, 14547), (6341, 11661), (8579, 8619)]