123047343

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 196054848

約数和(自身を除く): 73007505

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 193, 459, 463, 579, 1377, 1389, 1737, 3281, 4167, 5211, 7871, 9843, 12501, 15633, 23613, 29529, 37503, 70839, 88587, 89359, 212517, 265761, 268077, 637551, 804231, 1519103, 2412693, 4557309, 7238079, 13671927, 41015781, 123047343]

約数ペア:

[(1, 123047343), (3, 41015781), (9, 13671927), (17, 7238079), (27, 4557309), (51, 2412693), (81, 1519103), (153, 804231), (193, 637551), (459, 268077), (463, 265761), (579, 212517), (1377, 89359), (1389, 88587), (1737, 70839), (3281, 37503), (4167, 29529), (5211, 23613), (7871, 15633), (9843, 12501)]