299091933

素因数分解:

$3^7\times 7^2\times {\mathrm{2791}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 521992320

約数和(自身を除く): 222900387

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 2187, 2791, 3969, 5103, 8373, 11907, 15309, 19537, 25119, 35721, 58611, 75357, 107163, 136759, 175833, 226071, 410277, 527499, 678213, 1230831, 1582497, 2034639, 3692493, 4747491, 6103917, 11077479, 14242473, 33232437, 42727419, 99697311, 299091933]

約数ペア:

[(1, 299091933), (3, 99697311), (7, 42727419), (9, 33232437), (21, 14242473), (27, 11077479), (49, 6103917), (63, 4747491), (81, 3692493), (147, 2034639), (189, 1582497), (243, 1230831), (441, 678213), (567, 527499), (729, 410277), (1323, 226071), (1701, 175833), (2187, 136759), (2791, 107163), (3969, 75357), (5103, 58611), (8373, 35721), (11907, 25119), (15309, 19537)]