201548547

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 304584000

約数和(自身を除く): 103035453

約数列:

[1, 3, 9, 27, 73, 219, 293, 349, 657, 879, 1047, 1971, 2637, 3141, 7911, 9423, 21389, 25477, 64167, 76431, 102257, 192501, 229293, 306771, 577503, 687879, 920313, 2760939, 7464761, 22394283, 67182849, 201548547]

約数ペア:

[(1, 201548547), (3, 67182849), (9, 22394283), (27, 7464761), (73, 2760939), (219, 920313), (293, 687879), (349, 577503), (657, 306771), (879, 229293), (1047, 192501), (1971, 102257), (2637, 76431), (3141, 64167), (7911, 25477), (9423, 21389)]