53931381

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42101}}^1$

素因数の和:42172

約数の個数: 16

約数和(自身を含む): 83530368

約数和(自身を除く): 29598987

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 42101, 126303, 294707, 884121, 2568161, 7704483, 17977127, 53931381]

約数ペア:

[(1, 53931381), (3, 17977127), (7, 7704483), (21, 2568161), (61, 884121), (183, 294707), (427, 126303), (1281, 42101)]