12808435743

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{3533}}^1$

素因数の和:3789

約数の個数: 64

約数和(自身を含む): 20627251200

約数和(自身を除く): 7818815457

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 191, 333, 513, 573, 703, 999, 1719, 2109, 3533, 3629, 5157, 6327, 7067, 10599, 10887, 18981, 21201, 31797, 32661, 63603, 67127, 95391, 97983, 130721, 134273, 190809, 201381, 392163, 402819, 604143, 674803, 1176489, 1208457, 1812429, 2024409, 2483699, 3529467, 3625371, 6073227, 7451097, 12821257, 18219681, 22353291, 24967711, 38463771, 67059873, 74903133, 115391313, 224709399, 346173939, 474386509, 674128197, 1423159527, 4269478581, 12808435743]

約数ペア:

[(1, 12808435743), (3, 4269478581), (9, 1423159527), (19, 674128197), (27, 474386509), (37, 346173939), (57, 224709399), (111, 115391313), (171, 74903133), (191, 67059873), (333, 38463771), (513, 24967711), (573, 22353291), (703, 18219681), (999, 12821257), (1719, 7451097), (2109, 6073227), (3533, 3625371), (3629, 3529467), (5157, 2483699), (6327, 2024409), (7067, 1812429), (10599, 1208457), (10887, 1176489), (18981, 674803), (21201, 604143), (31797, 402819), (32661, 392163), (63603, 201381), (67127, 190809), (95391, 134273), (97983, 130721)]