2116764117

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 3485664000

約数和(自身を除く): 1368899883

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 389, 419, 481, 999, 1167, 1257, 1443, 3501, 3771, 4329, 5057, 5447, 10503, 11313, 12987, 14393, 15171, 15503, 16341, 43179, 45513, 46509, 49023, 129537, 136539, 139527, 147069, 162991, 187109, 201539, 388611, 418581, 488973, 561327, 604617, 1466919, 1683981, 1813851, 2118883, 4400757, 5051943, 5441553, 6030667, 6356649, 18092001, 19069947, 54276003, 57209841, 78398671, 162828009, 235196013, 705588039, 2116764117]

約数ペア:

[(1, 2116764117), (3, 705588039), (9, 235196013), (13, 162828009), (27, 78398671), (37, 57209841), (39, 54276003), (111, 19069947), (117, 18092001), (333, 6356649), (351, 6030667), (389, 5441553), (419, 5051943), (481, 4400757), (999, 2118883), (1167, 1813851), (1257, 1683981), (1443, 1466919), (3501, 604617), (3771, 561327), (4329, 488973), (5057, 418581), (5447, 388611), (10503, 201539), (11313, 187109), (12987, 162991), (14393, 147069), (15171, 139527), (15503, 136539), (16341, 129537), (43179, 49023), (45513, 46509)]