169337553

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1493}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 282258432

約数和(自身を除く): 112920879

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 491, 1473, 1493, 3437, 4479, 5401, 10311, 10451, 16203, 16423, 31353, 37807, 49269, 113421, 114961, 344883, 733063, 2199189, 5131441, 8063693, 15394323, 24191079, 56445851, 169337553]

約数ペア:

[(1, 169337553), (3, 56445851), (7, 24191079), (11, 15394323), (21, 8063693), (33, 5131441), (77, 2199189), (231, 733063), (491, 344883), (1473, 114961), (1493, 113421), (3437, 49269), (4479, 37807), (5401, 31353), (10311, 16423), (10451, 16203)]