201414519

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 318475872

約数和(自身を除く): 117061353

約数列:

[1, 3, 9, 23, 27, 69, 73, 81, 207, 219, 621, 657, 1481, 1679, 1863, 1971, 4443, 5037, 5913, 13329, 15111, 34063, 39987, 45333, 102189, 108113, 119961, 135999, 306567, 324339, 919701, 973017, 2486599, 2759103, 2919051, 7459797, 8757153, 22379391, 67138173, 201414519]

約数ペア:

[(1, 201414519), (3, 67138173), (9, 22379391), (23, 8757153), (27, 7459797), (69, 2919051), (73, 2759103), (81, 2486599), (207, 973017), (219, 919701), (621, 324339), (657, 306567), (1481, 135999), (1679, 119961), (1863, 108113), (1971, 102189), (4443, 45333), (5037, 39987), (5913, 34063), (13329, 15111)]