154243173

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{27103}}^1$

素因数の和:27384

約数の個数: 16

約数和(自身を含む): 235913216

約数和(自身を除く): 81670043

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 27103, 81309, 189721, 569163, 7344913, 22034739, 51414391, 154243173]

約数ペア:

[(1, 154243173), (3, 51414391), (7, 22034739), (21, 7344913), (271, 569163), (813, 189721), (1897, 81309), (5691, 27103)]