291280077

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5479}}^1$

素因数の和:5678

約数の個数: 32

約数和(自身を含む): 473472000

約数和(自身を除く): 182191923

約数列:

[1, 3, 9, 11, 27, 33, 99, 179, 297, 537, 1611, 1969, 4833, 5479, 5907, 16437, 17721, 49311, 53163, 60269, 147933, 180807, 542421, 980741, 1627263, 2942223, 8826669, 10788151, 26480007, 32364453, 97093359, 291280077]

約数ペア:

[(1, 291280077), (3, 97093359), (9, 32364453), (11, 26480007), (27, 10788151), (33, 8826669), (99, 2942223), (179, 1627263), (297, 980741), (537, 542421), (1611, 180807), (1969, 147933), (4833, 60269), (5479, 53163), (5907, 49311), (16437, 17721)]