2108807553609

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1\times {\mathrm{20123}}^1$

素因数の和:20779

約数の個数: 64

約数和(自身を含む): 3200160337920

約数和(自身を除く): 1091352784311

約数列:

[1, 3, 9, 27, 83, 101, 249, 303, 463, 747, 909, 1389, 2241, 2727, 4167, 8383, 12501, 20123, 25149, 38429, 46763, 60369, 75447, 115287, 140289, 181107, 226341, 345861, 420867, 543321, 1037583, 1262601, 1670209, 2032423, 3881329, 5010627, 6097269, 9316949, 11643987, 15031881, 18291807, 27950847, 34931961, 45095643, 54875421, 83852541, 104795883, 168691109, 251557623, 506073327, 773306767, 941011849, 1518219981, 2319920301, 2823035547, 4554659943, 6959760903, 8469106641, 20879282709, 25407319923, 78103983467, 234311950401, 702935851203, 2108807553609]

約数ペア:

[(1, 2108807553609), (3, 702935851203), (9, 234311950401), (27, 78103983467), (83, 25407319923), (101, 20879282709), (249, 8469106641), (303, 6959760903), (463, 4554659943), (747, 2823035547), (909, 2319920301), (1389, 1518219981), (2241, 941011849), (2727, 773306767), (4167, 506073327), (8383, 251557623), (12501, 168691109), (20123, 104795883), (25149, 83852541), (38429, 54875421), (46763, 45095643), (60369, 34931961), (75447, 27950847), (115287, 18291807), (140289, 15031881), (181107, 11643987), (226341, 9316949), (345861, 6097269), (420867, 5010627), (543321, 3881329), (1037583, 2032423), (1262601, 1670209)]