27924519

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21799}}^1$

素因数の和:21870

約数の個数: 16

約数和(自身を含む): 43251200

約数和(自身を除く): 15326681

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 21799, 65397, 152593, 457779, 1329739, 3989217, 9308173, 27924519]

約数ペア:

[(1, 27924519), (3, 9308173), (7, 3989217), (21, 1329739), (61, 457779), (183, 152593), (427, 65397), (1281, 21799)]