27173223

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 49510656

約数和(自身を除く): 22337433

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 113, 231, 339, 347, 693, 791, 1017, 1041, 1243, 2373, 2429, 3123, 3729, 3817, 7119, 7287, 8701, 11187, 11451, 21861, 26103, 26719, 34353, 39211, 78309, 80157, 117633, 240471, 274477, 352899, 431321, 823431, 1293963, 2470293, 3019247, 3881889, 9057741, 27173223]

約数ペア:

[(1, 27173223), (3, 9057741), (7, 3881889), (9, 3019247), (11, 2470293), (21, 1293963), (33, 823431), (63, 431321), (77, 352899), (99, 274477), (113, 240471), (231, 117633), (339, 80157), (347, 78309), (693, 39211), (791, 34353), (1017, 26719), (1041, 26103), (1243, 21861), (2373, 11451), (2429, 11187), (3123, 8701), (3729, 7287), (3817, 7119)]