74528883

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 131712000

約数和(自身を除く): 57183117

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 97, 99, 117, 143, 199, 291, 297, 351, 429, 597, 873, 1067, 1261, 1287, 1791, 2189, 2587, 2619, 3201, 3783, 3861, 5373, 6567, 7761, 9603, 11349, 13871, 19303, 19701, 23283, 28457, 28809, 34047, 41613, 57909, 59103, 69849, 85371, 124839, 173727, 212333, 250939, 256113, 374517, 521181, 636999, 752817, 768339, 1910997, 2258451, 2760329, 5732991, 6775353, 8280987, 24842961, 74528883]

約数ペア:

[(1, 74528883), (3, 24842961), (9, 8280987), (11, 6775353), (13, 5732991), (27, 2760329), (33, 2258451), (39, 1910997), (97, 768339), (99, 752817), (117, 636999), (143, 521181), (199, 374517), (291, 256113), (297, 250939), (351, 212333), (429, 173727), (597, 124839), (873, 85371), (1067, 69849), (1261, 59103), (1287, 57909), (1791, 41613), (2189, 34047), (2587, 28809), (2619, 28457), (3201, 23283), (3783, 19701), (3861, 19303), (5373, 13871), (6567, 11349), (7761, 9603)]