136291239

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 235223040

約数和(自身を除く): 98931801

約数列:

[1, 3, 7, 9, 21, 37, 59, 63, 111, 177, 259, 333, 413, 531, 777, 991, 1239, 2183, 2331, 2973, 3717, 6549, 6937, 8919, 15281, 19647, 20811, 36667, 45843, 58469, 62433, 110001, 137529, 175407, 256669, 330003, 409283, 526221, 770007, 1227849, 2163353, 2310021, 3683547, 6490059, 15143471, 19470177, 45430413, 136291239]

約数ペア:

[(1, 136291239), (3, 45430413), (7, 19470177), (9, 15143471), (21, 6490059), (37, 3683547), (59, 2310021), (63, 2163353), (111, 1227849), (177, 770007), (259, 526221), (333, 409283), (413, 330003), (531, 256669), (777, 175407), (991, 137529), (1239, 110001), (2183, 62433), (2331, 58469), (2973, 45843), (3717, 36667), (6549, 20811), (6937, 19647), (8919, 15281)]