179184447

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 290926080

約数和(自身を除く): 111741633

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 169, 321, 351, 367, 507, 963, 1101, 1391, 1521, 2889, 3303, 4173, 4563, 4771, 9909, 12519, 14313, 18083, 37557, 39269, 42939, 54249, 62023, 117807, 128817, 162747, 186069, 353421, 488241, 510497, 558207, 1060263, 1531491, 1674621, 4594473, 6636461, 13783419, 19909383, 59728149, 179184447]

約数ペア:

[(1, 179184447), (3, 59728149), (9, 19909383), (13, 13783419), (27, 6636461), (39, 4594473), (107, 1674621), (117, 1531491), (169, 1060263), (321, 558207), (351, 510497), (367, 488241), (507, 353421), (963, 186069), (1101, 162747), (1391, 128817), (1521, 117807), (2889, 62023), (3303, 54249), (4173, 42939), (4563, 39269), (4771, 37557), (9909, 18083), (12519, 14313)]