26272953

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 46725120

約数和(自身を除く): 20452167

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 399, 423, 467, 893, 987, 1197, 1401, 2679, 2961, 3269, 4203, 6251, 8037, 8873, 9807, 18753, 21949, 26619, 29421, 56259, 62111, 65847, 79857, 153643, 186333, 197541, 417031, 460929, 558999, 1251093, 1382787, 2919217, 3753279, 8757651, 26272953]

約数ペア:

[(1, 26272953), (3, 8757651), (7, 3753279), (9, 2919217), (19, 1382787), (21, 1251093), (47, 558999), (57, 460929), (63, 417031), (133, 197541), (141, 186333), (171, 153643), (329, 79857), (399, 65847), (423, 62111), (467, 56259), (893, 29421), (987, 26619), (1197, 21949), (1401, 18753), (2679, 9807), (2961, 8873), (3269, 8037), (4203, 6251)]