3850078401

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{43}}^2$

素因数の和:192

約数の個数: 81

約数和(自身を含む): 6336349929

約数和(自身を除く): 2486271528

約数列:

[1, 3, 9, 13, 37, 39, 43, 111, 117, 129, 169, 333, 387, 481, 507, 559, 1369, 1443, 1521, 1591, 1677, 1849, 4107, 4329, 4773, 5031, 5547, 6253, 7267, 12321, 14319, 16641, 17797, 18759, 20683, 21801, 24037, 53391, 56277, 58867, 62049, 65403, 68413, 72111, 160173, 176601, 186147, 205239, 216333, 231361, 268879, 312481, 529803, 615717, 694083, 765271, 806637, 889369, 937443, 2082249, 2295813, 2419911, 2531281, 2668107, 2812329, 6887439, 7593843, 8004321, 9948523, 11561797, 22781529, 29845569, 32906653, 34685391, 89536707, 98719959, 104056173, 296159877, 427786489, 1283359467, 3850078401]

約数ペア:

[(1, 3850078401), (3, 1283359467), (9, 427786489), (13, 296159877), (37, 104056173), (39, 98719959), (43, 89536707), (111, 34685391), (117, 32906653), (129, 29845569), (169, 22781529), (333, 11561797), (387, 9948523), (481, 8004321), (507, 7593843), (559, 6887439), (1369, 2812329), (1443, 2668107), (1521, 2531281), (1591, 2419911), (1677, 2295813), (1849, 2082249), (4107, 937443), (4329, 889369), (4773, 806637), (5031, 765271), (5547, 694083), (6253, 615717), (7267, 529803), (12321, 312481), (14319, 268879), (16641, 231361), (17797, 216333), (18759, 205239), (20683, 186147), (21801, 176601), (24037, 160173), (53391, 72111), (56277, 68413), (58867, 65403)]