73472589

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 117219960

約数和(自身を除く): 43747371

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 229, 233, 459, 687, 699, 1377, 2061, 2097, 3893, 3961, 6183, 6291, 11679, 11883, 18549, 18873, 35037, 35649, 53357, 105111, 106947, 160071, 315333, 320841, 480213, 907069, 1440639, 2721207, 4321917, 8163621, 24490863, 73472589]

約数ペア:

[(1, 73472589), (3, 24490863), (9, 8163621), (17, 4321917), (27, 2721207), (51, 1440639), (81, 907069), (153, 480213), (229, 320841), (233, 315333), (459, 160071), (687, 106947), (699, 105111), (1377, 53357), (2061, 35649), (2097, 35037), (3893, 18873), (3961, 18549), (6183, 11883), (6291, 11679)]