235231567209

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{2477}}^1$

素因数の和:3207

約数の個数: 64

約数和(自身を含む): 359700929280

約数和(自身を除く): 124469362071

約数列:

[1, 3, 9, 27, 43, 129, 157, 387, 471, 521, 1161, 1413, 1563, 2477, 4239, 4689, 6751, 7431, 14067, 20253, 22293, 22403, 60759, 66879, 67209, 81797, 106511, 182277, 201627, 245391, 319533, 388889, 604881, 736173, 958599, 1166667, 1290517, 2208519, 2875797, 3500001, 3517271, 3871551, 10500003, 10551813, 11614653, 16722227, 31655439, 34843959, 50166681, 55492231, 94966317, 150500043, 166476693, 202611169, 451500129, 499430079, 607833507, 1498290237, 1823500521, 5470501563, 8712280267, 26136840801, 78410522403, 235231567209]

約数ペア:

[(1, 235231567209), (3, 78410522403), (9, 26136840801), (27, 8712280267), (43, 5470501563), (129, 1823500521), (157, 1498290237), (387, 607833507), (471, 499430079), (521, 451500129), (1161, 202611169), (1413, 166476693), (1563, 150500043), (2477, 94966317), (4239, 55492231), (4689, 50166681), (6751, 34843959), (7431, 31655439), (14067, 16722227), (20253, 11614653), (22293, 10551813), (22403, 10500003), (60759, 3871551), (66879, 3517271), (67209, 3500001), (81797, 2875797), (106511, 2208519), (182277, 1290517), (201627, 1166667), (245391, 958599), (319533, 736173), (388889, 604881)]