57284271

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 96808608

約数和(自身を除く): 39524337

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 101, 153, 187, 303, 337, 561, 909, 1011, 1111, 1683, 1717, 3033, 3333, 3707, 5151, 5729, 9999, 11121, 15453, 17187, 18887, 33363, 34037, 51561, 56661, 63019, 102111, 169983, 189057, 306333, 374407, 567171, 578629, 1123221, 1735887, 3369663, 5207661, 6364919, 19094757, 57284271]

約数ペア:

[(1, 57284271), (3, 19094757), (9, 6364919), (11, 5207661), (17, 3369663), (33, 1735887), (51, 1123221), (99, 578629), (101, 567171), (153, 374407), (187, 306333), (303, 189057), (337, 169983), (561, 102111), (909, 63019), (1011, 56661), (1111, 51561), (1683, 34037), (1717, 33363), (3033, 18887), (3333, 17187), (3707, 15453), (5151, 11121), (5729, 9999)]