888933339

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 1564385280

約数和(自身を除く): 675451941

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 173, 189, 217, 279, 519, 651, 837, 877, 1211, 1557, 1953, 2631, 3633, 4671, 5363, 5859, 6139, 7893, 10899, 16089, 18417, 23679, 27187, 32697, 37541, 48267, 55251, 81561, 112623, 144801, 151721, 165753, 190309, 244683, 337869, 455163, 570927, 734049, 1013607, 1062047, 1365489, 1712781, 3186141, 4096467, 4703351, 5138343, 9558423, 14110053, 28675269, 32923457, 42330159, 98770371, 126990477, 296311113, 888933339]

約数ペア:

[(1, 888933339), (3, 296311113), (7, 126990477), (9, 98770371), (21, 42330159), (27, 32923457), (31, 28675269), (63, 14110053), (93, 9558423), (173, 5138343), (189, 4703351), (217, 4096467), (279, 3186141), (519, 1712781), (651, 1365489), (837, 1062047), (877, 1013607), (1211, 734049), (1557, 570927), (1953, 455163), (2631, 337869), (3633, 244683), (4671, 190309), (5363, 165753), (5859, 151721), (6139, 144801), (7893, 112623), (10899, 81561), (16089, 55251), (18417, 48267), (23679, 37541), (27187, 32697)]