73140171

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 112347648

約数和(自身を除く): 39207477

約数列:

[1, 3, 13, 17, 39, 51, 107, 221, 321, 663, 1031, 1391, 1819, 3093, 4173, 5457, 13403, 17527, 23647, 40209, 52581, 70941, 110317, 227851, 330951, 683553, 1434121, 1875389, 4302363, 5626167, 24380057, 73140171]

約数ペア:

[(1, 73140171), (3, 24380057), (13, 5626167), (17, 4302363), (39, 1875389), (51, 1434121), (107, 683553), (221, 330951), (321, 227851), (663, 110317), (1031, 70941), (1391, 52581), (1819, 40209), (3093, 23647), (4173, 17527), (5457, 13403)]