199170279

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{95801}}^1$

素因数の和:95828

約数の個数: 32

約数和(自身を含む): 367879680

約数和(自身を除く): 168709401

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 95801, 287403, 670607, 862209, 1053811, 2011821, 2586627, 3161433, 6035463, 7376677, 9484299, 18106389, 22130031, 28452897, 66390093, 199170279]

約数ペア:

[(1, 199170279), (3, 66390093), (7, 28452897), (9, 22130031), (11, 18106389), (21, 9484299), (27, 7376677), (33, 6035463), (63, 3161433), (77, 2586627), (99, 2011821), (189, 1053811), (231, 862209), (297, 670607), (693, 287403), (2079, 95801)]