165780490821

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{1039}}^1$

素因数の和:1775

約数の個数: 96

約数和(自身を含む): 262918656000

約数和(自身を除く): 97138165179

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 121, 253, 319, 363, 659, 667, 759, 957, 1039, 1977, 2001, 2783, 3117, 3509, 7249, 7337, 8349, 10527, 11429, 15157, 19111, 21747, 22011, 23897, 30131, 34287, 45471, 57333, 71691, 79739, 80707, 90393, 125719, 166727, 210221, 239217, 242121, 262867, 331441, 377157, 439553, 500181, 630663, 684701, 693013, 788601, 994323, 1318659, 1833997, 2054103, 2079039, 2312431, 2891537, 3645851, 4835083, 5501991, 6937293, 7531711, 7623143, 8674611, 10937553, 14505249, 15748123, 19856329, 22595133, 22869429, 47244369, 53185913, 59568987, 82848821, 83854573, 159557739, 173229353, 218419619, 248546463, 251563719, 456695567, 519688059, 655258857, 1370086701, 1905522883, 2402615809, 5023651237, 5716568649, 7207847427, 15070953711, 55260163607, 165780490821]

約数ペア:

[(1, 165780490821), (3, 55260163607), (11, 15070953711), (23, 7207847427), (29, 5716568649), (33, 5023651237), (69, 2402615809), (87, 1905522883), (121, 1370086701), (253, 655258857), (319, 519688059), (363, 456695567), (659, 251563719), (667, 248546463), (759, 218419619), (957, 173229353), (1039, 159557739), (1977, 83854573), (2001, 82848821), (2783, 59568987), (3117, 53185913), (3509, 47244369), (7249, 22869429), (7337, 22595133), (8349, 19856329), (10527, 15748123), (11429, 14505249), (15157, 10937553), (19111, 8674611), (21747, 7623143), (22011, 7531711), (23897, 6937293), (30131, 5501991), (34287, 4835083), (45471, 3645851), (57333, 2891537), (71691, 2312431), (79739, 2079039), (80707, 2054103), (90393, 1833997), (125719, 1318659), (166727, 994323), (210221, 788601), (239217, 693013), (242121, 684701), (262867, 630663), (331441, 500181), (377157, 439553)]