51510303

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1453}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 83052480

約数和(自身を除く): 31542177

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 1453, 2727, 3939, 4359, 11817, 13077, 18889, 35451, 39231, 56667, 146753, 170001, 440259, 510003, 1320777, 1907789, 3962331, 5723367, 17170101, 51510303]

約数ペア:

[(1, 51510303), (3, 17170101), (9, 5723367), (13, 3962331), (27, 1907789), (39, 1320777), (101, 510003), (117, 440259), (303, 170001), (351, 146753), (909, 56667), (1313, 39231), (1453, 35451), (2727, 18889), (3939, 13077), (4359, 11817)]