27479529

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 52116480

約数和(自身を除く): 24636951

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 2087, 4389, 6261, 13167, 14609, 18783, 22957, 39653, 43827, 68871, 118959, 131481, 160699, 206613, 277571, 356877, 436183, 482097, 832713, 1308549, 1446291, 2498139, 3053281, 3925647, 9159843, 27479529]

約数ペア:

[(1, 27479529), (3, 9159843), (7, 3925647), (9, 3053281), (11, 2498139), (19, 1446291), (21, 1308549), (33, 832713), (57, 482097), (63, 436183), (77, 356877), (99, 277571), (133, 206613), (171, 160699), (209, 131481), (231, 118959), (399, 68871), (627, 43827), (693, 39653), (1197, 22957), (1463, 18783), (1881, 14609), (2087, 13167), (4389, 6261)]