75942009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 142300800

約数和(自身を除く): 66358791

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 89, 99, 117, 143, 153, 169, 187, 221, 267, 297, 351, 429, 459, 507, 561, 663, 801, 979, 1157, 1287, 1513, 1521, 1683, 1859, 1989, 2403, 2431, 2873, 2937, 3471, 3861, 4539, 4563, 5049, 5577, 5967, 7293, 8619, 8811, 10413, 12727, 13617, 15041, 16643, 16731, 19669, 21879, 25857, 26433, 31239, 31603, 38181, 40851, 45123, 49929, 50193, 59007, 65637, 77571, 94809, 114543, 135369, 149787, 165451, 177021, 216359, 255697, 284427, 343629, 406107, 449361, 496353, 531063, 649077, 767091, 853281, 1489059, 1947231, 2301273, 2812667, 4467177, 5841693, 6903819, 8438001, 25314003, 75942009]

約数ペア:

[(1, 75942009), (3, 25314003), (9, 8438001), (11, 6903819), (13, 5841693), (17, 4467177), (27, 2812667), (33, 2301273), (39, 1947231), (51, 1489059), (89, 853281), (99, 767091), (117, 649077), (143, 531063), (153, 496353), (169, 449361), (187, 406107), (221, 343629), (267, 284427), (297, 255697), (351, 216359), (429, 177021), (459, 165451), (507, 149787), (561, 135369), (663, 114543), (801, 94809), (979, 77571), (1157, 65637), (1287, 59007), (1513, 50193), (1521, 49929), (1683, 45123), (1859, 40851), (1989, 38181), (2403, 31603), (2431, 31239), (2873, 26433), (2937, 25857), (3471, 21879), (3861, 19669), (4539, 16731), (4563, 16643), (5049, 15041), (5577, 13617), (5967, 12727), (7293, 10413), (8619, 8811)]