2778200061

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1611

約数の個数: 96

約数和(自身を含む): 5056923648

約数和(自身を除く): 2278723587

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 91, 119, 161, 221, 273, 289, 299, 357, 391, 483, 663, 867, 897, 1173, 1531, 1547, 2023, 2093, 2737, 3757, 4593, 4641, 5083, 6069, 6279, 6647, 8211, 10717, 11271, 15249, 19903, 19941, 26027, 26299, 32151, 35213, 35581, 46529, 59709, 78081, 78897, 86411, 105639, 106743, 139321, 139587, 182189, 246491, 259233, 338351, 417963, 442459, 457769, 546567, 598621, 604877, 739473, 1015053, 1327377, 1373307, 1795863, 1814631, 2368457, 3097213, 3204383, 4190347, 5751967, 7105371, 7782073, 9291639, 9613149, 10176557, 12571041, 17255901, 23346219, 30529671, 40263769, 54474511, 71235899, 120791307, 132295241, 163423533, 213707697, 396885723, 926066687, 2778200061]

約数ペア:

[(1, 2778200061), (3, 926066687), (7, 396885723), (13, 213707697), (17, 163423533), (21, 132295241), (23, 120791307), (39, 71235899), (51, 54474511), (69, 40263769), (91, 30529671), (119, 23346219), (161, 17255901), (221, 12571041), (273, 10176557), (289, 9613149), (299, 9291639), (357, 7782073), (391, 7105371), (483, 5751967), (663, 4190347), (867, 3204383), (897, 3097213), (1173, 2368457), (1531, 1814631), (1547, 1795863), (2023, 1373307), (2093, 1327377), (2737, 1015053), (3757, 739473), (4593, 604877), (4641, 598621), (5083, 546567), (6069, 457769), (6279, 442459), (6647, 417963), (8211, 338351), (10717, 259233), (11271, 246491), (15249, 182189), (19903, 139587), (19941, 139321), (26027, 106743), (26299, 105639), (32151, 86411), (35213, 78897), (35581, 78081), (46529, 59709)]