8281550187

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{773}}^1\times {\mathrm{1373}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 13059485280

約数和(自身を除く): 4777935093

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 773, 867, 1373, 2319, 2601, 4119, 6957, 7803, 12357, 13141, 20871, 23341, 37071, 39423, 70023, 118269, 210069, 223397, 354807, 396797, 630207, 670191, 1061329, 1190391, 2010573, 3183987, 3571173, 6031719, 9551961, 10713519, 18042593, 28655883, 54127779, 162383337, 306724081, 487150011, 920172243, 2760516729, 8281550187]

約数ペア:

[(1, 8281550187), (3, 2760516729), (9, 920172243), (17, 487150011), (27, 306724081), (51, 162383337), (153, 54127779), (289, 28655883), (459, 18042593), (773, 10713519), (867, 9551961), (1373, 6031719), (2319, 3571173), (2601, 3183987), (4119, 2010573), (6957, 1190391), (7803, 1061329), (12357, 670191), (13141, 630207), (20871, 396797), (23341, 354807), (37071, 223397), (39423, 210069), (70023, 118269)]