12912860169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 21913452288

約数和(自身を除く): 9000592119

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 123, 157, 207, 253, 369, 451, 471, 759, 881, 943, 1353, 1413, 1727, 2277, 2643, 2829, 3611, 4059, 5181, 6437, 7929, 8487, 9691, 10373, 10833, 15543, 19311, 20263, 29073, 31119, 32499, 36121, 39721, 57933, 60789, 70807, 87219, 93357, 108363, 119163, 138317, 148051, 182367, 212421, 222893, 325089, 357489, 397331, 414951, 444153, 637263, 668679, 830783, 1191993, 1244853, 1332459, 1521487, 1628561, 2006037, 2492349, 3181291, 3575979, 4564461, 4885683, 5670997, 7477047, 9138613, 9543873, 13693383, 14657049, 17012991, 27415839, 28631619, 34994201, 51038973, 62380967, 82247517, 104982603, 130432931, 187142901, 314947809, 391298793, 561428703, 1173896379, 1434762241, 4304286723, 12912860169]

約数ペア:

[(1, 12912860169), (3, 4304286723), (9, 1434762241), (11, 1173896379), (23, 561428703), (33, 391298793), (41, 314947809), (69, 187142901), (99, 130432931), (123, 104982603), (157, 82247517), (207, 62380967), (253, 51038973), (369, 34994201), (451, 28631619), (471, 27415839), (759, 17012991), (881, 14657049), (943, 13693383), (1353, 9543873), (1413, 9138613), (1727, 7477047), (2277, 5670997), (2643, 4885683), (2829, 4564461), (3611, 3575979), (4059, 3181291), (5181, 2492349), (6437, 2006037), (7929, 1628561), (8487, 1521487), (9691, 1332459), (10373, 1244853), (10833, 1191993), (15543, 830783), (19311, 668679), (20263, 637263), (29073, 444153), (31119, 414951), (32499, 397331), (36121, 357489), (39721, 325089), (57933, 222893), (60789, 212421), (70807, 182367), (87219, 148051), (93357, 138317), (108363, 119163)]