209440696053

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{13597}}^1\times {\mathrm{40429}}^1$

素因数の和:54156

約数の個数: 16

約数和(自身を含む): 281480775680

約数和(自身を除く): 72040079627

約数列:

[1, 3, 127, 381, 13597, 40429, 40791, 121287, 1726819, 5134483, 5180457, 15403449, 549713113, 1649139339, 69813565351, 209440696053]

約数ペア:

[(1, 209440696053), (3, 69813565351), (127, 1649139339), (381, 549713113), (13597, 15403449), (40429, 5180457), (40791, 5134483), (121287, 1726819)]