27158929

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 33149952

約数和(自身を除く): 5991023

約数列:

[1, 7, 23, 43, 161, 301, 989, 3923, 6923, 27461, 90229, 168689, 631603, 1180823, 3879847, 27158929]

約数ペア:

[(1, 27158929), (7, 3879847), (23, 1180823), (43, 631603), (161, 168689), (301, 90229), (989, 27461), (3923, 6923)]