133986139

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 161254368

約数和(自身を除く): 27268229

約数列:

[1, 7, 37, 49, 259, 263, 281, 1813, 1841, 1967, 9731, 10397, 12887, 13769, 68117, 72779, 73903, 476819, 509453, 517321, 2734411, 3621247, 19140877, 133986139]

約数ペア:

[(1, 133986139), (7, 19140877), (37, 3621247), (49, 2734411), (259, 517321), (263, 509453), (281, 476819), (1813, 73903), (1841, 72779), (1967, 68117), (9731, 13769), (10397, 12887)]