270150621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1471}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 412489728

約数和(自身を除く): 142339107

約数列:

[1, 3, 13, 17, 39, 51, 221, 277, 663, 831, 1471, 3601, 4413, 4709, 10803, 14127, 19123, 25007, 57369, 61217, 75021, 183651, 325091, 407467, 975273, 1222401, 5297071, 6926939, 15891213, 20780817, 90050207, 270150621]

約数ペア:

[(1, 270150621), (3, 90050207), (13, 20780817), (17, 15891213), (39, 6926939), (51, 5297071), (221, 1222401), (277, 975273), (663, 407467), (831, 325091), (1471, 183651), (3601, 75021), (4413, 61217), (4709, 57369), (10803, 25007), (14127, 19123)]