8144587557

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{653}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 13052793600

約数和(自身を除く): 4908206043

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 593, 653, 779, 1107, 1779, 1959, 2337, 5337, 5877, 7011, 11267, 12407, 16011, 17631, 21033, 24313, 26773, 33801, 37221, 72939, 80319, 101403, 111663, 218817, 240957, 304209, 334989, 387229, 461947, 508687, 656451, 722871, 1161687, 1385841, 1526061, 3485061, 4157523, 4578183, 7357351, 10455183, 12472569, 13734549, 15876389, 22072053, 47629167, 66216159, 142887501, 198648477, 301651391, 428662503, 904954173, 2714862519, 8144587557]

約数ペア:

[(1, 8144587557), (3, 2714862519), (9, 904954173), (19, 428662503), (27, 301651391), (41, 198648477), (57, 142887501), (123, 66216159), (171, 47629167), (369, 22072053), (513, 15876389), (593, 13734549), (653, 12472569), (779, 10455183), (1107, 7357351), (1779, 4578183), (1959, 4157523), (2337, 3485061), (5337, 1526061), (5877, 1385841), (7011, 1161687), (11267, 722871), (12407, 656451), (16011, 508687), (17631, 461947), (21033, 387229), (24313, 334989), (26773, 304209), (33801, 240957), (37221, 218817), (72939, 111663), (80319, 101403)]