54387921

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2441}}^1$

素因数の和:3512

約数の個数: 16

約数和(自身を含む): 82988928

約数和(自身を除く): 28601007

約数列:

[1, 3, 7, 21, 1061, 2441, 3183, 7323, 7427, 17087, 22281, 51261, 2589901, 7769703, 18129307, 54387921]

約数ペア:

[(1, 54387921), (3, 18129307), (7, 7769703), (21, 2589901), (1061, 51261), (2441, 22281), (3183, 17087), (7323, 7427)]