26308503

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4409}}^1$

素因数の和:4448

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 18144297

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 4409, 5967, 13227, 39681, 57317, 74953, 119043, 171951, 224859, 515853, 674577, 974389, 1547559, 2023731, 2923167, 8769501, 26308503]

約数ペア:

[(1, 26308503), (3, 8769501), (9, 2923167), (13, 2023731), (17, 1547559), (27, 974389), (39, 674577), (51, 515853), (117, 224859), (153, 171951), (221, 119043), (351, 74953), (459, 57317), (663, 39681), (1989, 13227), (4409, 5967)]