873758061

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 1485764280

約数和(自身を除く): 612006219

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 109, 121, 153, 187, 327, 363, 433, 561, 981, 1089, 1199, 1299, 1683, 1853, 2057, 3597, 3897, 4763, 5559, 6171, 7361, 10791, 13189, 14289, 16677, 18513, 20383, 22083, 39567, 42867, 47197, 52393, 61149, 66249, 80971, 118701, 141591, 157179, 183447, 224213, 242913, 424773, 471537, 519167, 672639, 728739, 802349, 890681, 1557501, 2017917, 2407047, 2672043, 4672503, 5710837, 7221141, 8016129, 8825839, 17132511, 26477517, 51397533, 79432551, 97084229, 291252687, 873758061]

約数ペア:

[(1, 873758061), (3, 291252687), (9, 97084229), (11, 79432551), (17, 51397533), (33, 26477517), (51, 17132511), (99, 8825839), (109, 8016129), (121, 7221141), (153, 5710837), (187, 4672503), (327, 2672043), (363, 2407047), (433, 2017917), (561, 1557501), (981, 890681), (1089, 802349), (1199, 728739), (1299, 672639), (1683, 519167), (1853, 471537), (2057, 424773), (3597, 242913), (3897, 224213), (4763, 183447), (5559, 157179), (6171, 141591), (7361, 118701), (10791, 80971), (13189, 66249), (14289, 61149), (16677, 52393), (18513, 47197), (20383, 42867), (22083, 39567)]