27940041

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 41330016

約数和(自身を除く): 13389975

約数列:

[1, 3, 9, 83, 113, 249, 331, 339, 747, 993, 1017, 2979, 9379, 27473, 28137, 37403, 82419, 84411, 112209, 247257, 336627, 3104449, 9313347, 27940041]

約数ペア:

[(1, 27940041), (3, 9313347), (9, 3104449), (83, 336627), (113, 247257), (249, 112209), (331, 84411), (339, 82419), (747, 37403), (993, 28137), (1017, 27473), (2979, 9379)]