2015642673

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 3405422592

約数和(自身を除く): 1389779919

約数列:

[1, 3, 9, 11, 33, 37, 43, 67, 99, 111, 129, 191, 201, 333, 387, 407, 473, 573, 603, 737, 1221, 1419, 1591, 1719, 2101, 2211, 2479, 2881, 3663, 4257, 4773, 6303, 6633, 7067, 7437, 8213, 8643, 12797, 14319, 17501, 18909, 21201, 22311, 24639, 25929, 27269, 31691, 38391, 52503, 63603, 73917, 77737, 81807, 90343, 95073, 106597, 115173, 140767, 157509, 233211, 245421, 271029, 285219, 303881, 319791, 422301, 473489, 550271, 699633, 813087, 911643, 959373, 1172567, 1266903, 1420467, 1650813, 2734929, 3342691, 3517701, 4261401, 4952439, 5208379, 6052981, 10028073, 10553103, 15625137, 18158943, 20360027, 30084219, 46875411, 54476829, 61080081, 183240243, 223960297, 671880891, 2015642673]

約数ペア:

[(1, 2015642673), (3, 671880891), (9, 223960297), (11, 183240243), (33, 61080081), (37, 54476829), (43, 46875411), (67, 30084219), (99, 20360027), (111, 18158943), (129, 15625137), (191, 10553103), (201, 10028073), (333, 6052981), (387, 5208379), (407, 4952439), (473, 4261401), (573, 3517701), (603, 3342691), (737, 2734929), (1221, 1650813), (1419, 1420467), (1591, 1266903), (1719, 1172567), (2101, 959373), (2211, 911643), (2479, 813087), (2881, 699633), (3663, 550271), (4257, 473489), (4773, 422301), (6303, 319791), (6633, 303881), (7067, 285219), (7437, 271029), (8213, 245421), (8643, 233211), (12797, 157509), (14319, 140767), (17501, 115173), (18909, 106597), (21201, 95073), (22311, 90343), (24639, 81807), (25929, 77737), (27269, 73917), (31691, 63603), (38391, 52503)]