17961156003

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 28690790400

約数和(自身を除く): 10729634397

約数列:

[1, 3, 7, 21, 29, 87, 151, 173, 203, 453, 519, 609, 1057, 1129, 1211, 3171, 3387, 3633, 4379, 5017, 7903, 13137, 15051, 23709, 26123, 30653, 32741, 35119, 78369, 91959, 98223, 105357, 170479, 182861, 195317, 229187, 511437, 548583, 585951, 687561, 757567, 1193353, 1367219, 2272701, 3580059, 4101657, 4943891, 5302969, 5664193, 14831673, 15908907, 16992579, 29492867, 34607237, 39649351, 88478601, 103821711, 118948053, 206450069, 619350207, 855293143, 2565879429, 5987052001, 17961156003]

約数ペア:

[(1, 17961156003), (3, 5987052001), (7, 2565879429), (21, 855293143), (29, 619350207), (87, 206450069), (151, 118948053), (173, 103821711), (203, 88478601), (453, 39649351), (519, 34607237), (609, 29492867), (1057, 16992579), (1129, 15908907), (1211, 14831673), (3171, 5664193), (3387, 5302969), (3633, 4943891), (4379, 4101657), (5017, 3580059), (7903, 2272701), (13137, 1367219), (15051, 1193353), (23709, 757567), (26123, 687561), (30653, 585951), (32741, 548583), (35119, 511437), (78369, 229187), (91959, 195317), (98223, 182861), (105357, 170479)]