127907769

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 190015488

約数和(自身を除く): 62107719

約数列:

[1, 3, 11, 33, 103, 121, 309, 311, 363, 933, 1133, 1331, 3399, 3421, 3993, 10263, 12463, 32033, 37389, 37631, 96099, 112893, 137093, 352363, 411279, 413941, 1057089, 1241823, 3875993, 11627979, 42635923, 127907769]

約数ペア:

[(1, 127907769), (3, 42635923), (11, 11627979), (33, 3875993), (103, 1241823), (121, 1057089), (309, 413941), (311, 411279), (363, 352363), (933, 137093), (1133, 112893), (1331, 96099), (3399, 37631), (3421, 37389), (3993, 32033), (10263, 12463)]