489968930151

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{36229}}^1$

素因数の和:36941

約数の個数: 64

約数和(自身を含む): 783959232000

約数和(自身を除く): 293990301849

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 643, 779, 1107, 1929, 2337, 5787, 7011, 12217, 17361, 21033, 26363, 36229, 36651, 79089, 108687, 109953, 237267, 326061, 329859, 500897, 688351, 711801, 978183, 1485389, 1502691, 2065053, 4456167, 4508073, 6195159, 13368501, 13524219, 18585477, 23295247, 28222391, 40105503, 69885741, 84667173, 209657223, 254001519, 442609693, 628971669, 762004557, 955105127, 1327829079, 2865315381, 3983487237, 8595946143, 11950461711, 18146997413, 25787838429, 54440992239, 163322976717, 489968930151]

約数ペア:

[(1, 489968930151), (3, 163322976717), (9, 54440992239), (19, 25787838429), (27, 18146997413), (41, 11950461711), (57, 8595946143), (123, 3983487237), (171, 2865315381), (369, 1327829079), (513, 955105127), (643, 762004557), (779, 628971669), (1107, 442609693), (1929, 254001519), (2337, 209657223), (5787, 84667173), (7011, 69885741), (12217, 40105503), (17361, 28222391), (21033, 23295247), (26363, 18585477), (36229, 13524219), (36651, 13368501), (79089, 6195159), (108687, 4508073), (109953, 4456167), (237267, 2065053), (326061, 1502691), (329859, 1485389), (500897, 978183), (688351, 711801)]