269991273

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5023}}^1$

素因数の和:5109

約数の個数: 32

約数和(自身を含む): 405135360

約数和(自身を除く): 135144087

約数列:

[1, 3, 19, 23, 41, 57, 69, 123, 437, 779, 943, 1311, 2337, 2829, 5023, 15069, 17917, 53751, 95437, 115529, 205943, 286311, 346587, 617829, 2195051, 3912917, 4736689, 6585153, 11738751, 14210067, 89997091, 269991273]

約数ペア:

[(1, 269991273), (3, 89997091), (19, 14210067), (23, 11738751), (41, 6585153), (57, 4736689), (69, 3912917), (123, 2195051), (437, 617829), (779, 346587), (943, 286311), (1311, 205943), (2337, 115529), (2829, 95437), (5023, 53751), (15069, 17917)]