15704972019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 25746259968

約数和(自身を除く): 10041287949

約数列:

[1, 3, 9, 11, 33, 71, 73, 99, 127, 213, 219, 241, 381, 639, 657, 723, 781, 803, 1143, 1397, 2169, 2343, 2409, 2651, 4191, 5183, 7029, 7227, 7953, 9017, 9271, 12573, 15549, 17111, 17593, 23859, 27051, 27813, 30607, 46647, 51333, 52779, 57013, 81153, 83439, 91821, 99187, 101981, 153999, 158337, 171039, 188221, 193523, 275463, 297561, 305943, 336677, 513117, 564663, 580569, 658241, 892683, 917829, 1010031, 1249103, 1693989, 1741707, 1974723, 2173097, 2234311, 3030093, 3747309, 5924169, 6519291, 6702933, 7240651, 11241927, 13740133, 19557873, 20108799, 21721953, 23904067, 24577421, 41220399, 65165859, 71712201, 73732263, 123661197, 158636081, 215136603, 221196789, 475908243, 1427724729, 1744996891, 5234990673, 15704972019]

約数ペア:

[(1, 15704972019), (3, 5234990673), (9, 1744996891), (11, 1427724729), (33, 475908243), (71, 221196789), (73, 215136603), (99, 158636081), (127, 123661197), (213, 73732263), (219, 71712201), (241, 65165859), (381, 41220399), (639, 24577421), (657, 23904067), (723, 21721953), (781, 20108799), (803, 19557873), (1143, 13740133), (1397, 11241927), (2169, 7240651), (2343, 6702933), (2409, 6519291), (2651, 5924169), (4191, 3747309), (5183, 3030093), (7029, 2234311), (7227, 2173097), (7953, 1974723), (9017, 1741707), (9271, 1693989), (12573, 1249103), (15549, 1010031), (17111, 917829), (17593, 892683), (23859, 658241), (27051, 580569), (27813, 564663), (30607, 513117), (46647, 336677), (51333, 305943), (52779, 297561), (57013, 275463), (81153, 193523), (83439, 188221), (91821, 171039), (99187, 158337), (101981, 153999)]