108946863

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 56

約数和(自身を含む): 177066000

約数和(自身を除く): 68119137

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 149, 153, 177, 243, 447, 459, 531, 729, 1003, 1341, 1377, 1593, 2533, 3009, 4023, 4131, 4779, 7599, 8791, 9027, 12069, 12393, 14337, 22797, 26373, 27081, 36207, 43011, 68391, 79119, 81243, 108621, 149447, 205173, 237357, 243729, 448341, 615519, 712071, 731187, 1345023, 1846557, 2136213, 4035069, 6408639, 12105207, 36315621, 108946863]

約数ペア:

[(1, 108946863), (3, 36315621), (9, 12105207), (17, 6408639), (27, 4035069), (51, 2136213), (59, 1846557), (81, 1345023), (149, 731187), (153, 712071), (177, 615519), (243, 448341), (447, 243729), (459, 237357), (531, 205173), (729, 149447), (1003, 108621), (1341, 81243), (1377, 79119), (1593, 68391), (2533, 43011), (3009, 36207), (4023, 27081), (4131, 26373), (4779, 22797), (7599, 14337), (8791, 12393), (9027, 12069)]