129893841

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 245667840

約数和(自身を除く): 115773999

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 99, 129, 189, 231, 297, 301, 387, 473, 693, 903, 1161, 1419, 1453, 2079, 2709, 3311, 4257, 4359, 8127, 9933, 10171, 12771, 13077, 15983, 29799, 30513, 39231, 47949, 62479, 89397, 91539, 111881, 143847, 187437, 274617, 335643, 431541, 437353, 562311, 687269, 1006929, 1312059, 1686933, 2061807, 3020787, 3936177, 4810883, 6185421, 11808531, 14432649, 18556263, 43297947, 129893841]

約数ペア:

[(1, 129893841), (3, 43297947), (7, 18556263), (9, 14432649), (11, 11808531), (21, 6185421), (27, 4810883), (33, 3936177), (43, 3020787), (63, 2061807), (77, 1686933), (99, 1312059), (129, 1006929), (189, 687269), (231, 562311), (297, 437353), (301, 431541), (387, 335643), (473, 274617), (693, 187437), (903, 143847), (1161, 111881), (1419, 91539), (1453, 89397), (2079, 62479), (2709, 47949), (3311, 39231), (4257, 30513), (4359, 29799), (8127, 15983), (9933, 13077), (10171, 12771)]