29209177557

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 51774750720

約数和(自身を除く): 22565573163

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 71, 129, 189, 213, 223, 227, 301, 387, 497, 639, 669, 681, 903, 1161, 1491, 1561, 1589, 1917, 2007, 2043, 2709, 3053, 4473, 4683, 4767, 6021, 6129, 8127, 9159, 9589, 9761, 13419, 14049, 14301, 15833, 16117, 21371, 27477, 28767, 29283, 42147, 42903, 47499, 48351, 50621, 64113, 67123, 68327, 82431, 86301, 87849, 110831, 112819, 142497, 145053, 151863, 192339, 201369, 204981, 258903, 263547, 332493, 338457, 354347, 427491, 435159, 455589, 577017, 604107, 614943, 680819, 693031, 997479, 1015371, 1063041, 1366767, 1812321, 1844829, 2042457, 2079093, 2176703, 2992437, 3046113, 3189123, 3594091, 4765733, 4851217, 6127371, 6237279, 6530109, 9567369, 10782273, 14297199, 14553651, 15236921, 18382113, 18711837, 19590327, 25158637, 32346819, 42891597, 43660953, 45710763, 58770981, 75475911, 97040457, 128674791, 130982859, 137132289, 154545913, 226427733, 411396867, 463637739, 679283199, 1081821391, 1390913217, 3245464173, 4172739651, 9736392519, 29209177557]

約数ペア:

[(1, 29209177557), (3, 9736392519), (7, 4172739651), (9, 3245464173), (21, 1390913217), (27, 1081821391), (43, 679283199), (63, 463637739), (71, 411396867), (129, 226427733), (189, 154545913), (213, 137132289), (223, 130982859), (227, 128674791), (301, 97040457), (387, 75475911), (497, 58770981), (639, 45710763), (669, 43660953), (681, 42891597), (903, 32346819), (1161, 25158637), (1491, 19590327), (1561, 18711837), (1589, 18382113), (1917, 15236921), (2007, 14553651), (2043, 14297199), (2709, 10782273), (3053, 9567369), (4473, 6530109), (4683, 6237279), (4767, 6127371), (6021, 4851217), (6129, 4765733), (8127, 3594091), (9159, 3189123), (9589, 3046113), (9761, 2992437), (13419, 2176703), (14049, 2079093), (14301, 2042457), (15833, 1844829), (16117, 1812321), (21371, 1366767), (27477, 1063041), (28767, 1015371), (29283, 997479), (42147, 693031), (42903, 680819), (47499, 614943), (48351, 604107), (50621, 577017), (64113, 455589), (67123, 435159), (68327, 427491), (82431, 354347), (86301, 338457), (87849, 332493), (110831, 263547), (112819, 258903), (142497, 204981), (145053, 201369), (151863, 192339)]