25733427

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 37075776

約数和(自身を除く): 11342349

約数列:

[1, 3, 17, 51, 67, 201, 289, 443, 867, 1139, 1329, 3417, 7531, 19363, 22593, 29681, 58089, 89043, 128027, 384081, 504577, 1513731, 8577809, 25733427]

約数ペア:

[(1, 25733427), (3, 8577809), (17, 1513731), (51, 504577), (67, 384081), (201, 128027), (289, 89043), (443, 58089), (867, 29681), (1139, 22593), (1329, 19363), (3417, 7531)]