271513307538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{31890217}}^1$

素因数の和:31890279

約数の個数: 48

約数和(自身を含む): 656683369056

約数和(自身を除く): 385170061518

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 31890217, 63780434, 95670651, 191341302, 287011953, 350792387, 574023906, 701584774, 1052377161, 1371279331, 2104754322, 2742558662, 3157131483, 4113837993, 6314262966, 8227675986, 12341513979, 15084072641, 24683027958, 30168145282, 45252217923, 90504435846, 135756653769, 271513307538]

約数ペア:

[(1, 271513307538), (2, 135756653769), (3, 90504435846), (6, 45252217923), (9, 30168145282), (11, 24683027958), (18, 15084072641), (22, 12341513979), (33, 8227675986), (43, 6314262966), (66, 4113837993), (86, 3157131483), (99, 2742558662), (129, 2104754322), (198, 1371279331), (258, 1052377161), (387, 701584774), (473, 574023906), (774, 350792387), (946, 287011953), (1419, 191341302), (2838, 95670651), (4257, 63780434), (8514, 31890217)]