29390823

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 55357440

約数和(自身を除く): 25966617

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 67, 77, 99, 189, 201, 211, 231, 297, 469, 603, 633, 693, 737, 1407, 1477, 1809, 1899, 2079, 2211, 2321, 4221, 4431, 5159, 5697, 6633, 6963, 12663, 13293, 14137, 15477, 16247, 19899, 20889, 39879, 42411, 46431, 48741, 62667, 98959, 127233, 139293, 146223, 155507, 296877, 381699, 438669, 466521, 890631, 1088549, 1399563, 2671893, 3265647, 4198689, 9796941, 29390823]

約数ペア:

[(1, 29390823), (3, 9796941), (7, 4198689), (9, 3265647), (11, 2671893), (21, 1399563), (27, 1088549), (33, 890631), (63, 466521), (67, 438669), (77, 381699), (99, 296877), (189, 155507), (201, 146223), (211, 139293), (231, 127233), (297, 98959), (469, 62667), (603, 48741), (633, 46431), (693, 42411), (737, 39879), (1407, 20889), (1477, 19899), (1809, 16247), (1899, 15477), (2079, 14137), (2211, 13293), (2321, 12663), (4221, 6963), (4431, 6633), (5159, 5697)]