158938441491

素因数分解:

$3^1\times {\mathrm{503}}^1\times {\mathrm{751}}^1\times {\mathrm{140249}}^1$

素因数の和:141506

約数の個数: 16

約数和(自身を含む): 212623488000

約数和(自身を除く): 53685046509

約数列:

[1, 3, 503, 751, 1509, 2253, 140249, 377753, 420747, 1133259, 70545247, 105326999, 211635741, 315980997, 52979480497, 158938441491]

約数ペア:

[(1, 158938441491), (3, 52979480497), (503, 315980997), (751, 211635741), (1509, 105326999), (2253, 70545247), (140249, 1133259), (377753, 420747)]