139747803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 224042112

約数和(自身を除く): 84294309

約数列:

[1, 3, 13, 17, 39, 41, 51, 53, 97, 123, 159, 221, 291, 533, 663, 689, 697, 901, 1261, 1599, 1649, 2067, 2091, 2173, 2703, 3783, 3977, 4947, 5141, 6519, 9061, 11713, 11931, 15423, 21437, 27183, 28249, 35139, 36941, 51701, 64311, 66833, 67609, 84747, 87397, 110823, 155103, 200499, 202827, 210781, 262191, 480233, 632343, 878917, 1136161, 1440699, 2636751, 2740153, 3408483, 3583277, 8220459, 10749831, 46582601, 139747803]

約数ペア:

[(1, 139747803), (3, 46582601), (13, 10749831), (17, 8220459), (39, 3583277), (41, 3408483), (51, 2740153), (53, 2636751), (97, 1440699), (123, 1136161), (159, 878917), (221, 632343), (291, 480233), (533, 262191), (663, 210781), (689, 202827), (697, 200499), (901, 155103), (1261, 110823), (1599, 87397), (1649, 84747), (2067, 67609), (2091, 66833), (2173, 64311), (2703, 51701), (3783, 36941), (3977, 35139), (4947, 28249), (5141, 27183), (6519, 21437), (9061, 15423), (11713, 11931)]