156726537819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{146539}}^1$

素因数の和:146939

約数の個数: 32

約数和(自身を含む): 225282389760

約数和(自身を除く): 68555851941

約数列:

[1, 3, 17, 51, 67, 201, 313, 939, 1139, 3417, 5321, 15963, 20971, 62913, 146539, 356507, 439617, 1069521, 2491163, 7473489, 9818113, 29454339, 45866707, 137600121, 166907921, 500723763, 779734019, 2339202057, 3073069369, 9219208107, 52242179273, 156726537819]

約数ペア:

[(1, 156726537819), (3, 52242179273), (17, 9219208107), (51, 3073069369), (67, 2339202057), (201, 779734019), (313, 500723763), (939, 166907921), (1139, 137600121), (3417, 45866707), (5321, 29454339), (15963, 9818113), (20971, 7473489), (62913, 2491163), (146539, 1069521), (356507, 439617)]