27451263

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31883}}^1$

素因数の和:31934

約数の個数: 16

約数和(自身を含む): 42852096

約数和(自身を除く): 15400833

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 31883, 95649, 223181, 669543, 1307203, 3921609, 9150421, 27451263]

約数ペア:

[(1, 27451263), (3, 9150421), (7, 3921609), (21, 1307203), (41, 669543), (123, 223181), (287, 95649), (861, 31883)]