139245183

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66977}}^1$

素因数の和:67004

約数の個数: 32

約数和(自身を含む): 257195520

約数和(自身を除く): 117950337

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 66977, 200931, 468839, 602793, 736747, 1406517, 1808379, 2210241, 4219551, 5157229, 6630723, 12658653, 15471687, 19892169, 46415061, 139245183]

約数ペア:

[(1, 139245183), (3, 46415061), (7, 19892169), (9, 15471687), (11, 12658653), (21, 6630723), (27, 5157229), (33, 4219551), (63, 2210241), (77, 1808379), (99, 1406517), (189, 736747), (231, 602793), (297, 468839), (693, 200931), (2079, 66977)]