39107871

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 68739840

約数和(自身を除く): 29631969

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 969, 1223, 1683, 1881, 2907, 3553, 3669, 10659, 11007, 13453, 20791, 23237, 31977, 40359, 62373, 69711, 121077, 187119, 209133, 228701, 255607, 395029, 686103, 766821, 1185087, 2058309, 2300463, 3555261, 4345319, 13035957, 39107871]

約数ペア:

[(1, 39107871), (3, 13035957), (9, 4345319), (11, 3555261), (17, 2300463), (19, 2058309), (33, 1185087), (51, 766821), (57, 686103), (99, 395029), (153, 255607), (171, 228701), (187, 209133), (209, 187119), (323, 121077), (561, 69711), (627, 62373), (969, 40359), (1223, 31977), (1683, 23237), (1881, 20791), (2907, 13453), (3553, 11007), (3669, 10659)]