174949983

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 293034240

約数和(自身を除く): 118084257

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 299, 351, 507, 621, 897, 1521, 1667, 2691, 3887, 4563, 5001, 8073, 11661, 15003, 21671, 34983, 38341, 45009, 65013, 104949, 115023, 195039, 281723, 345069, 498433, 585117, 845169, 1035207, 1495299, 2535507, 4485897, 6479629, 7606521, 13457691, 19438887, 58316661, 174949983]

約数ペア:

[(1, 174949983), (3, 58316661), (9, 19438887), (13, 13457691), (23, 7606521), (27, 6479629), (39, 4485897), (69, 2535507), (117, 1495299), (169, 1035207), (207, 845169), (299, 585117), (351, 498433), (507, 345069), (621, 281723), (897, 195039), (1521, 115023), (1667, 104949), (2691, 65013), (3887, 45009), (4563, 38341), (5001, 34983), (8073, 21671), (11661, 15003)]