73788273

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 120282240

約数和(自身を除く): 46493967

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 157, 169, 309, 351, 471, 507, 927, 1339, 1413, 1521, 2041, 2781, 4017, 4239, 4563, 6123, 12051, 16171, 17407, 18369, 26533, 36153, 48513, 52221, 55107, 79599, 145539, 156663, 210223, 238797, 436617, 469989, 630669, 716391, 1892007, 2732899, 5676021, 8198697, 24596091, 73788273]

約数ペア:

[(1, 73788273), (3, 24596091), (9, 8198697), (13, 5676021), (27, 2732899), (39, 1892007), (103, 716391), (117, 630669), (157, 469989), (169, 436617), (309, 238797), (351, 210223), (471, 156663), (507, 145539), (927, 79599), (1339, 55107), (1413, 52221), (1521, 48513), (2041, 36153), (2781, 26533), (4017, 18369), (4239, 17407), (4563, 16171), (6123, 12051)]