156977425647

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{594821}}^1$

素因数の和:594964

約数の個数: 48

約数和(自身を含む): 267241628160

約数和(自身を除く): 110264202513

約数列:

[1, 3, 7, 9, 21, 59, 63, 71, 177, 213, 413, 497, 531, 639, 1239, 1491, 3717, 4189, 4473, 12567, 29323, 37701, 87969, 263907, 594821, 1784463, 4163747, 5353389, 12491241, 35094439, 37473723, 42232291, 105283317, 126696873, 245661073, 295626037, 315849951, 380090619, 736983219, 886878111, 2210949657, 2491705169, 2660634333, 7475115507, 17441936183, 22425346521, 52325808549, 156977425647]

約数ペア:

[(1, 156977425647), (3, 52325808549), (7, 22425346521), (9, 17441936183), (21, 7475115507), (59, 2660634333), (63, 2491705169), (71, 2210949657), (177, 886878111), (213, 736983219), (413, 380090619), (497, 315849951), (531, 295626037), (639, 245661073), (1239, 126696873), (1491, 105283317), (3717, 42232291), (4189, 37473723), (4473, 35094439), (12567, 12491241), (29323, 5353389), (37701, 4163747), (87969, 1784463), (263907, 594821)]