89521221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{21269}}^1$

素因数の和:21356

約数の個数: 16

約数和(自身を含む): 126599040

約数和(自身を除く): 37077819

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 21269, 63807, 489187, 1297409, 1467561, 3892227, 29840407, 89521221]

約数ペア:

[(1, 89521221), (3, 29840407), (23, 3892227), (61, 1467561), (69, 1297409), (183, 489187), (1403, 63807), (4209, 21269)]