121610223

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 217395360

約数和(自身を除く): 95785137

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 89, 123, 161, 207, 267, 287, 369, 483, 529, 623, 801, 861, 943, 1449, 1587, 1869, 2047, 2583, 2829, 3649, 3703, 4761, 5607, 6141, 6601, 8487, 10947, 11109, 14329, 18423, 19803, 21689, 25543, 32841, 33327, 42987, 47081, 59409, 65067, 76629, 83927, 128961, 141243, 151823, 195201, 229887, 251781, 329567, 423729, 455469, 587489, 755343, 988701, 1366407, 1762467, 1930321, 2966103, 5287401, 5790963, 13512247, 17372889, 40536741, 121610223]

約数ペア:

[(1, 121610223), (3, 40536741), (7, 17372889), (9, 13512247), (21, 5790963), (23, 5287401), (41, 2966103), (63, 1930321), (69, 1762467), (89, 1366407), (123, 988701), (161, 755343), (207, 587489), (267, 455469), (287, 423729), (369, 329567), (483, 251781), (529, 229887), (623, 195201), (801, 151823), (861, 141243), (943, 128961), (1449, 83927), (1587, 76629), (1869, 65067), (2047, 59409), (2583, 47081), (2829, 42987), (3649, 33327), (3703, 32841), (4761, 25543), (5607, 21689), (6141, 19803), (6601, 18423), (8487, 14329), (10947, 11109)]