168302799

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5531}}^1$

素因数の和:5577

約数の個数: 48

約数和(自身を含む): 302711040

約数和(自身を除く): 134408241

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 3381, 4347, 5531, 10143, 16593, 30429, 38717, 49779, 116151, 127213, 149337, 271019, 348453, 381639, 813057, 890491, 1045359, 1144917, 2439171, 2671473, 3434751, 6233437, 7317513, 8014419, 18700311, 24043257, 56100933, 168302799]

約数ペア:

[(1, 168302799), (3, 56100933), (7, 24043257), (9, 18700311), (21, 8014419), (23, 7317513), (27, 6233437), (49, 3434751), (63, 2671473), (69, 2439171), (147, 1144917), (161, 1045359), (189, 890491), (207, 813057), (441, 381639), (483, 348453), (621, 271019), (1127, 149337), (1323, 127213), (1449, 116151), (3381, 49779), (4347, 38717), (5531, 30429), (10143, 16593)]