580729149

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21487}}^1$

素因数の和:21527

約数の個数: 64

約数和(自身を含む): 1155194880

約数和(自身を除く): 574465731

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 2079, 2457, 3003, 3861, 9009, 21487, 27027, 64461, 150409, 193383, 236357, 279331, 451227, 580149, 709071, 837993, 1353681, 1654499, 1955317, 2127213, 2513979, 3072641, 4061043, 4963497, 5865951, 6381639, 7541937, 9217923, 14890491, 17597853, 21508487, 27653769, 44671473, 52793559, 64525461, 82961307, 193576383, 580729149]

約数ペア:

[(1, 580729149), (3, 193576383), (7, 82961307), (9, 64525461), (11, 52793559), (13, 44671473), (21, 27653769), (27, 21508487), (33, 17597853), (39, 14890491), (63, 9217923), (77, 7541937), (91, 6381639), (99, 5865951), (117, 4963497), (143, 4061043), (189, 3072641), (231, 2513979), (273, 2127213), (297, 1955317), (351, 1654499), (429, 1353681), (693, 837993), (819, 709071), (1001, 580149), (1287, 451227), (2079, 279331), (2457, 236357), (3003, 193383), (3861, 150409), (9009, 64461), (21487, 27027)]