82874043

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 146768160

約数和(自身を除く): 63894117

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 441, 777, 999, 1323, 1693, 1813, 2331, 5079, 5439, 6993, 11851, 15237, 16317, 35553, 45711, 48951, 62641, 82957, 106659, 187923, 248871, 319977, 438487, 563769, 746613, 1315461, 1691307, 2239839, 3069409, 3946383, 9208227, 11839149, 27624681, 82874043]

約数ペア:

[(1, 82874043), (3, 27624681), (7, 11839149), (9, 9208227), (21, 3946383), (27, 3069409), (37, 2239839), (49, 1691307), (63, 1315461), (111, 746613), (147, 563769), (189, 438487), (259, 319977), (333, 248871), (441, 187923), (777, 106659), (999, 82957), (1323, 62641), (1693, 48951), (1813, 45711), (2331, 35553), (5079, 16317), (5439, 15237), (6993, 11851)]