42338727

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{13877}}^1$

素因数の和:13999

約数の個数: 16

約数和(自身を含む): 63283680

約数和(自身を除く): 20944953

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 13877, 41631, 124893, 374679, 1568101, 4704303, 14112909, 42338727]

約数ペア:

[(1, 42338727), (3, 14112909), (9, 4704303), (27, 1568101), (113, 374679), (339, 124893), (1017, 41631), (3051, 13877)]