485940804039

素因数分解:

$3^3\times {\mathrm{73}}^2\times {\mathrm{1439}}^1\times {\mathrm{2347}}^1$

素因数の和:3941

約数の個数: 48

約数和(自身を含む): 730727654400

約数和(自身を除く): 244786850361

約数列:

[1, 3, 9, 27, 73, 219, 657, 1439, 1971, 2347, 4317, 5329, 7041, 12951, 15987, 21123, 38853, 47961, 63369, 105047, 143883, 171331, 315141, 513993, 945423, 1541979, 2836269, 3377333, 4625937, 7668431, 10131999, 12507163, 23005293, 30395997, 37521489, 69015879, 91187991, 112564467, 207047637, 246545309, 337693401, 739635927, 2218907781, 6656723343, 17997807557, 53993422671, 161980268013, 485940804039]

約数ペア:

[(1, 485940804039), (3, 161980268013), (9, 53993422671), (27, 17997807557), (73, 6656723343), (219, 2218907781), (657, 739635927), (1439, 337693401), (1971, 246545309), (2347, 207047637), (4317, 112564467), (5329, 91187991), (7041, 69015879), (12951, 37521489), (15987, 30395997), (21123, 23005293), (38853, 12507163), (47961, 10131999), (63369, 7668431), (105047, 4625937), (143883, 3377333), (171331, 2836269), (315141, 1541979), (513993, 945423)]