27827478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 72843264

約数和(自身を除く): 45015786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 47, 63, 74, 94, 111, 126, 127, 141, 222, 254, 259, 282, 329, 333, 381, 423, 518, 658, 666, 762, 777, 846, 889, 987, 1143, 1554, 1739, 1778, 1974, 2286, 2331, 2667, 2961, 3478, 4662, 4699, 5217, 5334, 5922, 5969, 8001, 9398, 10434, 11938, 12173, 14097, 15651, 16002, 17907, 24346, 28194, 31302, 32893, 35814, 36519, 41783, 42291, 53721, 65786, 73038, 83566, 84582, 98679, 107442, 109557, 125349, 197358, 219114, 220853, 250698, 296037, 376047, 441706, 592074, 662559, 752094, 1325118, 1545971, 1987677, 3091942, 3975354, 4637913, 9275826, 13913739, 27827478]

約数ペア:

[(1, 27827478), (2, 13913739), (3, 9275826), (6, 4637913), (7, 3975354), (9, 3091942), (14, 1987677), (18, 1545971), (21, 1325118), (37, 752094), (42, 662559), (47, 592074), (63, 441706), (74, 376047), (94, 296037), (111, 250698), (126, 220853), (127, 219114), (141, 197358), (222, 125349), (254, 109557), (259, 107442), (282, 98679), (329, 84582), (333, 83566), (381, 73038), (423, 65786), (518, 53721), (658, 42291), (666, 41783), (762, 36519), (777, 35814), (846, 32893), (889, 31302), (987, 28194), (1143, 24346), (1554, 17907), (1739, 16002), (1778, 15651), (1974, 14097), (2286, 12173), (2331, 11938), (2667, 10434), (2961, 9398), (3478, 8001), (4662, 5969), (4699, 5922), (5217, 5334)]