243156978

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{12203}}^1$

素因数の和:12261

約数の個数: 48

約数和(自身を含む): 559724256

約数和(自身を除く): 316567278

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1107, 2214, 3321, 6642, 9963, 12203, 19926, 24406, 36609, 73218, 109827, 219654, 329481, 500323, 658962, 988443, 1000646, 1500969, 1976886, 2965329, 3001938, 4502907, 5930658, 9005814, 13508721, 27017442, 40526163, 81052326, 121578489, 243156978]

約数ペア:

[(1, 243156978), (2, 121578489), (3, 81052326), (6, 40526163), (9, 27017442), (18, 13508721), (27, 9005814), (41, 5930658), (54, 4502907), (81, 3001938), (82, 2965329), (123, 1976886), (162, 1500969), (243, 1000646), (246, 988443), (369, 658962), (486, 500323), (738, 329481), (1107, 219654), (2214, 109827), (3321, 73218), (6642, 36609), (9963, 24406), (12203, 19926)]