156978445419

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1481}}^1\times {\mathrm{11789}}^1$

素因数の和:13322

約数の個数: 48

約数和(自身を含む): 241683492960

約数和(自身を除く): 84705047541

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1481, 2997, 4443, 8991, 11789, 13329, 35367, 39987, 54797, 106101, 119961, 164391, 318303, 359883, 436193, 493173, 954909, 1308579, 1479519, 2864727, 3925737, 4438557, 11777211, 13315671, 17459509, 35331633, 52378527, 105994899, 157135581, 471406743, 646001833, 1414220229, 1938005499, 4242660687, 5814016497, 17442049491, 52326148473, 156978445419]

約数ペア:

[(1, 156978445419), (3, 52326148473), (9, 17442049491), (27, 5814016497), (37, 4242660687), (81, 1938005499), (111, 1414220229), (243, 646001833), (333, 471406743), (999, 157135581), (1481, 105994899), (2997, 52378527), (4443, 35331633), (8991, 17459509), (11789, 13315671), (13329, 11777211), (35367, 4438557), (39987, 3925737), (54797, 2864727), (106101, 1479519), (119961, 1308579), (164391, 954909), (318303, 493173), (359883, 436193)]