966139671

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 1559126016

約数和(自身を除く): 592986345

約数列:

[1, 3, 7, 21, 37, 71, 83, 111, 211, 213, 249, 259, 497, 581, 633, 777, 1477, 1491, 1743, 2627, 3071, 4431, 5893, 7807, 7881, 9213, 14981, 17513, 17679, 18389, 21497, 23421, 41251, 44943, 52539, 54649, 55167, 64491, 104867, 122591, 123753, 163947, 218041, 314601, 367773, 554297, 647981, 654123, 1243423, 1526287, 1662891, 1943943, 3730269, 3880079, 4535867, 4578861, 8703961, 11640237, 13607601, 26111883, 46006651, 138019953, 322046557, 966139671]

約数ペア:

[(1, 966139671), (3, 322046557), (7, 138019953), (21, 46006651), (37, 26111883), (71, 13607601), (83, 11640237), (111, 8703961), (211, 4578861), (213, 4535867), (249, 3880079), (259, 3730269), (497, 1943943), (581, 1662891), (633, 1526287), (777, 1243423), (1477, 654123), (1491, 647981), (1743, 554297), (2627, 367773), (3071, 314601), (4431, 218041), (5893, 163947), (7807, 123753), (7881, 122591), (9213, 104867), (14981, 64491), (17513, 55167), (17679, 54649), (18389, 52539), (21497, 44943), (23421, 41251)]