69533451

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 120637440

約数和(自身を除く): 51103989

約数列:

[1, 3, 9, 13, 17, 27, 39, 43, 51, 117, 129, 153, 221, 271, 351, 387, 459, 559, 663, 731, 813, 1161, 1677, 1989, 2193, 2439, 3523, 4607, 5031, 5967, 6579, 7317, 9503, 10569, 11653, 13821, 15093, 19737, 28509, 31707, 34959, 41463, 59891, 85527, 95121, 104877, 124389, 151489, 179673, 198101, 256581, 314631, 454467, 539019, 594303, 1363401, 1617057, 1782909, 2575313, 4090203, 5348727, 7725939, 23177817, 69533451]

約数ペア:

[(1, 69533451), (3, 23177817), (9, 7725939), (13, 5348727), (17, 4090203), (27, 2575313), (39, 1782909), (43, 1617057), (51, 1363401), (117, 594303), (129, 539019), (153, 454467), (221, 314631), (271, 256581), (351, 198101), (387, 179673), (459, 151489), (559, 124389), (663, 104877), (731, 95121), (813, 85527), (1161, 59891), (1677, 41463), (1989, 34959), (2193, 31707), (2439, 28509), (3523, 19737), (4607, 15093), (5031, 13821), (5967, 11653), (6579, 10569), (7317, 9503)]