258528041523

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{2857}}^1$

素因数の和:3369

約数の個数: 64

約数和(自身を含む): 391797504000

約数和(自身を除く): 133269462477

約数列:

[1, 3, 9, 27, 83, 149, 249, 271, 447, 747, 813, 1341, 2241, 2439, 2857, 4023, 7317, 8571, 12367, 22493, 25713, 37101, 40379, 67479, 77139, 111303, 121137, 202437, 237131, 333909, 363411, 425693, 607311, 711393, 774247, 1090233, 1277079, 2134179, 2322741, 3351457, 3831237, 6402537, 6968223, 10054371, 11493711, 20904669, 30163113, 35332519, 64262501, 90489339, 105997557, 115362803, 192787503, 317992671, 346088409, 578362509, 953978013, 1038265227, 1735087527, 3114795681, 9575112649, 28725337947, 86176013841, 258528041523]

約数ペア:

[(1, 258528041523), (3, 86176013841), (9, 28725337947), (27, 9575112649), (83, 3114795681), (149, 1735087527), (249, 1038265227), (271, 953978013), (447, 578362509), (747, 346088409), (813, 317992671), (1341, 192787503), (2241, 115362803), (2439, 105997557), (2857, 90489339), (4023, 64262501), (7317, 35332519), (8571, 30163113), (12367, 20904669), (22493, 11493711), (25713, 10054371), (37101, 6968223), (40379, 6402537), (67479, 3831237), (77139, 3351457), (111303, 2322741), (121137, 2134179), (202437, 1277079), (237131, 1090233), (333909, 774247), (363411, 711393), (425693, 607311)]