1054406871

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 1898477568

約数和(自身を除く): 844070697

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 71, 111, 161, 207, 213, 259, 277, 333, 483, 497, 639, 777, 831, 851, 1449, 1491, 1633, 1939, 2331, 2493, 2553, 2627, 4473, 4899, 5817, 5957, 6371, 7659, 7881, 10249, 11431, 14697, 17451, 17871, 18389, 19113, 19667, 23643, 30747, 34293, 44597, 53613, 55167, 57339, 59001, 60421, 71743, 92241, 102879, 133791, 137669, 165501, 177003, 181263, 215229, 235727, 401373, 413007, 422947, 452341, 543789, 645687, 707181, 727679, 1239021, 1268841, 1357023, 1650089, 2121543, 2183037, 3166387, 3806523, 4071069, 4950267, 5093753, 6549111, 9499161, 14850801, 15281259, 16736617, 28497483, 45843777, 50209851, 117156319, 150629553, 351468957, 1054406871]

約数ペア:

[(1, 1054406871), (3, 351468957), (7, 150629553), (9, 117156319), (21, 50209851), (23, 45843777), (37, 28497483), (63, 16736617), (69, 15281259), (71, 14850801), (111, 9499161), (161, 6549111), (207, 5093753), (213, 4950267), (259, 4071069), (277, 3806523), (333, 3166387), (483, 2183037), (497, 2121543), (639, 1650089), (777, 1357023), (831, 1268841), (851, 1239021), (1449, 727679), (1491, 707181), (1633, 645687), (1939, 543789), (2331, 452341), (2493, 422947), (2553, 413007), (2627, 401373), (4473, 235727), (4899, 215229), (5817, 181263), (5957, 177003), (6371, 165501), (7659, 137669), (7881, 133791), (10249, 102879), (11431, 92241), (14697, 71743), (17451, 60421), (17871, 59001), (18389, 57339), (19113, 55167), (19667, 53613), (23643, 44597), (30747, 34293)]