53148303

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 36

約数和(自身を含む): 84330792

約数和(自身を除く): 31182489

約数列:

[1, 3, 9, 13, 39, 83, 117, 169, 249, 421, 507, 747, 1079, 1263, 1521, 3237, 3789, 5473, 9711, 14027, 16419, 34943, 42081, 49257, 71149, 104829, 126243, 213447, 314487, 454259, 640341, 1362777, 4088331, 5905367, 17716101, 53148303]

約数ペア:

[(1, 53148303), (3, 17716101), (9, 5905367), (13, 4088331), (39, 1362777), (83, 640341), (117, 454259), (169, 314487), (249, 213447), (421, 126243), (507, 104829), (747, 71149), (1079, 49257), (1263, 42081), (1521, 34943), (3237, 16419), (3789, 14027), (5473, 9711)]