89342253

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 177795072

約数和(自身を除く): 88452819

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 47, 63, 77, 91, 99, 117, 141, 143, 211, 231, 273, 329, 423, 429, 517, 611, 633, 693, 819, 987, 1001, 1287, 1477, 1551, 1833, 1899, 2321, 2743, 2961, 3003, 3619, 4277, 4431, 4653, 5499, 6721, 6963, 8229, 9009, 9917, 10857, 12831, 13293, 16247, 19201, 20163, 20889, 24687, 29751, 30173, 32571, 38493, 47047, 48741, 57603, 60489, 69419, 89253, 90519, 109087, 128921, 141141, 146223, 172809, 208257, 211211, 271557, 327261, 386763, 423423, 624771, 633633, 763609, 902447, 981783, 1160289, 1418131, 1900899, 2290827, 2707341, 4254393, 6872481, 8122023, 9926917, 12763179, 29780751, 89342253]

約数ペア:

[(1, 89342253), (3, 29780751), (7, 12763179), (9, 9926917), (11, 8122023), (13, 6872481), (21, 4254393), (33, 2707341), (39, 2290827), (47, 1900899), (63, 1418131), (77, 1160289), (91, 981783), (99, 902447), (117, 763609), (141, 633633), (143, 624771), (211, 423423), (231, 386763), (273, 327261), (329, 271557), (423, 211211), (429, 208257), (517, 172809), (611, 146223), (633, 141141), (693, 128921), (819, 109087), (987, 90519), (1001, 89253), (1287, 69419), (1477, 60489), (1551, 57603), (1833, 48741), (1899, 47047), (2321, 38493), (2743, 32571), (2961, 30173), (3003, 29751), (3619, 24687), (4277, 20889), (4431, 20163), (4653, 19201), (5499, 16247), (6721, 13293), (6963, 12831), (8229, 10857), (9009, 9917)]