27030381

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21101}}^1$

素因数の和:21172

約数の個数: 16

約数和(自身を含む): 41866368

約数和(自身を除く): 14835987

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 21101, 63303, 147707, 443121, 1287161, 3861483, 9010127, 27030381]

約数ペア:

[(1, 27030381), (3, 9010127), (7, 3861483), (21, 1287161), (61, 443121), (183, 147707), (427, 63303), (1281, 21101)]