27762357

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 16750923

約数列:

[1, 3, 7, 21, 23, 69, 161, 229, 251, 483, 687, 753, 1603, 1757, 4809, 5267, 5271, 5773, 15801, 17319, 36869, 40411, 57479, 110607, 121233, 172437, 402353, 1207059, 1322017, 3966051, 9254119, 27762357]

約数ペア:

[(1, 27762357), (3, 9254119), (7, 3966051), (21, 1322017), (23, 1207059), (69, 402353), (161, 172437), (229, 121233), (251, 110607), (483, 57479), (687, 40411), (753, 36869), (1603, 17319), (1757, 15801), (4809, 5773), (5267, 5271)]