2731781187

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{10139}}^1$

素因数の和:10752

約数の個数: 32

約数和(自身を含む): 4292870400

約数和(自身を除く): 1561089213

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 587, 1761, 5283, 9979, 10139, 15849, 29937, 30417, 89811, 91251, 172363, 269433, 273753, 517089, 1551267, 4653801, 5951593, 17854779, 53564337, 101177081, 160693011, 303531243, 910593729, 2731781187]

約数ペア:

[(1, 2731781187), (3, 910593729), (9, 303531243), (17, 160693011), (27, 101177081), (51, 53564337), (153, 17854779), (459, 5951593), (587, 4653801), (1761, 1551267), (5283, 517089), (9979, 273753), (10139, 269433), (15849, 172363), (29937, 91251), (30417, 89811)]