42927327

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{27893}}^1$

素因数の和:27924

約数の個数: 20

約数和(自身を含む): 67503480

約数和(自身を除く): 24576153

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 27893, 83679, 251037, 529967, 753111, 1589901, 2259333, 4769703, 14309109, 42927327]

約数ペア:

[(1, 42927327), (3, 14309109), (9, 4769703), (19, 2259333), (27, 1589901), (57, 753111), (81, 529967), (171, 251037), (513, 83679), (1539, 27893)]