140804553

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{1171}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 189864000

約数和(自身を除く): 49059447

約数列:

[1, 3, 149, 269, 447, 807, 1171, 3513, 40081, 120243, 174479, 314999, 523437, 944997, 46934851, 140804553]

約数ペア:

[(1, 140804553), (3, 46934851), (149, 944997), (269, 523437), (447, 314999), (807, 174479), (1171, 120243), (3513, 40081)]