2974126804551

素因数分解:

$3^5\times 7^2\times {\mathrm{1447}}^1\times {\mathrm{172619}}^1$

素因数の和:174095

約数の個数: 72

約数和(自身を含む): 5186040612480

約数和(自身を除く): 2211913807929

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1447, 1701, 3969, 4341, 10129, 11907, 13023, 30387, 39069, 70903, 91161, 117207, 172619, 212709, 273483, 351621, 517857, 638127, 820449, 1208333, 1553571, 1914381, 2461347, 3624999, 4660713, 5743143, 8458331, 10874997, 13982139, 17229429, 25374993, 32624991, 41946417, 76124979, 97874973, 228374937, 249779693, 293624919, 685124811, 749339079, 1748457851, 2055374433, 2248017237, 5245373553, 6744051711, 12239204957, 15736120659, 20232155133, 36717614871, 47208361977, 60696465399, 110152844613, 141625085931, 330458533839, 424875257793, 991375601517, 2974126804551]

約数ペア:

[(1, 2974126804551), (3, 991375601517), (7, 424875257793), (9, 330458533839), (21, 141625085931), (27, 110152844613), (49, 60696465399), (63, 47208361977), (81, 36717614871), (147, 20232155133), (189, 15736120659), (243, 12239204957), (441, 6744051711), (567, 5245373553), (1323, 2248017237), (1447, 2055374433), (1701, 1748457851), (3969, 749339079), (4341, 685124811), (10129, 293624919), (11907, 249779693), (13023, 228374937), (30387, 97874973), (39069, 76124979), (70903, 41946417), (91161, 32624991), (117207, 25374993), (172619, 17229429), (212709, 13982139), (273483, 10874997), (351621, 8458331), (517857, 5743143), (638127, 4660713), (820449, 3624999), (1208333, 2461347), (1553571, 1914381)]