343273203

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 642096000

約数和(自身を除く): 298822797

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 97, 117, 149, 203, 261, 273, 291, 377, 447, 609, 679, 819, 873, 1043, 1131, 1261, 1341, 1827, 1937, 2037, 2639, 2813, 3129, 3393, 3783, 4321, 5811, 6111, 7917, 8439, 8827, 9387, 11349, 12963, 13559, 14453, 17433, 19691, 23751, 25317, 26481, 30247, 36569, 38889, 40677, 43359, 56173, 59073, 79443, 90741, 101171, 109707, 122031, 130077, 168519, 177219, 187889, 255983, 272223, 303513, 329121, 393211, 419137, 505557, 563667, 767949, 910539, 1179633, 1257411, 1315223, 1691001, 2303847, 2933959, 3538899, 3772233, 3945669, 5448781, 8801877, 11837007, 16346343, 26405631, 38141467, 49039029, 114424401, 343273203]

約数ペア:

[(1, 343273203), (3, 114424401), (7, 49039029), (9, 38141467), (13, 26405631), (21, 16346343), (29, 11837007), (39, 8801877), (63, 5448781), (87, 3945669), (91, 3772233), (97, 3538899), (117, 2933959), (149, 2303847), (203, 1691001), (261, 1315223), (273, 1257411), (291, 1179633), (377, 910539), (447, 767949), (609, 563667), (679, 505557), (819, 419137), (873, 393211), (1043, 329121), (1131, 303513), (1261, 272223), (1341, 255983), (1827, 187889), (1937, 177219), (2037, 168519), (2639, 130077), (2813, 122031), (3129, 109707), (3393, 101171), (3783, 90741), (4321, 79443), (5811, 59073), (6111, 56173), (7917, 43359), (8439, 40677), (8827, 38889), (9387, 36569), (11349, 30247), (12963, 26481), (13559, 25317), (14453, 23751), (17433, 19691)]