65720997243

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1\times {\mathrm{2879}}^1$

素因数の和:3761

約数の個数: 64

約数和(自身を含む): 107445657600

約数和(自身を除く): 41724660357

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 761, 909, 1111, 2283, 2727, 2879, 3333, 6849, 8371, 8637, 9999, 20547, 25113, 25911, 29997, 31669, 75339, 76861, 77733, 95007, 226017, 230583, 285021, 290779, 691749, 845471, 855063, 872337, 2075247, 2190919, 2536413, 2617011, 3198569, 6572757, 7609239, 7851033, 9595707, 19718271, 22827717, 24100109, 28787121, 59154813, 72300327, 86361363, 216900981, 221282819, 650702943, 663848457, 1991545371, 2434111009, 5974636113, 7302333027, 21906999081, 65720997243]

約数ペア:

[(1, 65720997243), (3, 21906999081), (9, 7302333027), (11, 5974636113), (27, 2434111009), (33, 1991545371), (99, 663848457), (101, 650702943), (297, 221282819), (303, 216900981), (761, 86361363), (909, 72300327), (1111, 59154813), (2283, 28787121), (2727, 24100109), (2879, 22827717), (3333, 19718271), (6849, 9595707), (8371, 7851033), (8637, 7609239), (9999, 6572757), (20547, 3198569), (25113, 2617011), (25911, 2536413), (29997, 2190919), (31669, 2075247), (75339, 872337), (76861, 855063), (77733, 845471), (95007, 691749), (226017, 290779), (230583, 285021)]