27191929

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 29203456

約数和(自身を除く): 2011527

約数列:

[1, 31, 37, 151, 157, 1147, 4681, 4867, 5587, 5809, 23707, 173197, 180079, 734917, 877159, 27191929]

約数ペア:

[(1, 27191929), (31, 877159), (37, 734917), (151, 180079), (157, 173197), (1147, 23707), (4681, 5809), (4867, 5587)]