55339947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27823}}^1$

素因数の和:27859

約数の個数: 24

約数和(自身を含む): 91151424

約数和(自身を除く): 35811477

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 27823, 83469, 250407, 361699, 472991, 1085097, 1418973, 3255291, 4256919, 6148883, 18446649, 55339947]

約数ペア:

[(1, 55339947), (3, 18446649), (9, 6148883), (13, 4256919), (17, 3255291), (39, 1418973), (51, 1085097), (117, 472991), (153, 361699), (221, 250407), (663, 83469), (1989, 27823)]