217053603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 382112640

約数和(自身を除く): 165059037

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 53, 71, 87, 117, 153, 159, 213, 221, 261, 377, 477, 493, 639, 663, 689, 901, 923, 1131, 1207, 1479, 1537, 1989, 2059, 2067, 2703, 2769, 3393, 3621, 3763, 4437, 4611, 6177, 6201, 6409, 8109, 8307, 10863, 11289, 11713, 13833, 15691, 18531, 19227, 19981, 26129, 26767, 33867, 35003, 35139, 47073, 48919, 57681, 59943, 63971, 78387, 80301, 105009, 105417, 109127, 141219, 146757, 179829, 191913, 235161, 240903, 315027, 327381, 339677, 440271, 455039, 575739, 831623, 982143, 1019031, 1365117, 1418651, 1855159, 2494869, 3057093, 4095351, 4255953, 5565477, 7484607, 12767859, 16696431, 24117067, 72351201, 217053603]

約数ペア:

[(1, 217053603), (3, 72351201), (9, 24117067), (13, 16696431), (17, 12767859), (29, 7484607), (39, 5565477), (51, 4255953), (53, 4095351), (71, 3057093), (87, 2494869), (117, 1855159), (153, 1418651), (159, 1365117), (213, 1019031), (221, 982143), (261, 831623), (377, 575739), (477, 455039), (493, 440271), (639, 339677), (663, 327381), (689, 315027), (901, 240903), (923, 235161), (1131, 191913), (1207, 179829), (1479, 146757), (1537, 141219), (1989, 109127), (2059, 105417), (2067, 105009), (2703, 80301), (2769, 78387), (3393, 63971), (3621, 59943), (3763, 57681), (4437, 48919), (4611, 47073), (6177, 35139), (6201, 35003), (6409, 33867), (8109, 26767), (8307, 26129), (10863, 19981), (11289, 19227), (11713, 18531), (13833, 15691)]