67561131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 104083200

約数和(自身を除く): 36522069

約数列:

[1, 3, 11, 19, 33, 57, 209, 277, 389, 627, 831, 1167, 3047, 4279, 5263, 7391, 9141, 12837, 15789, 22173, 57893, 81301, 107753, 173679, 243903, 323259, 1185283, 2047307, 3555849, 6141921, 22520377, 67561131]

約数ペア:

[(1, 67561131), (3, 22520377), (11, 6141921), (19, 3555849), (33, 2047307), (57, 1185283), (209, 323259), (277, 243903), (389, 173679), (627, 107753), (831, 81301), (1167, 57893), (3047, 22173), (4279, 15789), (5263, 12837), (7391, 9141)]