108728811

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 183997440

約数和(自身を除く): 75268629

約数列:

[1, 3, 9, 19, 27, 31, 43, 53, 57, 81, 93, 129, 159, 171, 279, 387, 477, 513, 589, 817, 837, 1007, 1161, 1333, 1431, 1539, 1643, 1767, 2279, 2451, 2511, 3021, 3483, 3999, 4293, 4929, 5301, 6837, 7353, 9063, 11997, 14787, 15903, 20511, 22059, 25327, 27189, 31217, 35991, 43301, 44361, 47709, 61533, 66177, 70649, 75981, 81567, 93651, 107973, 129903, 133083, 184599, 211947, 227943, 280953, 389709, 635841, 683829, 842859, 1169127, 1342331, 1907523, 2051487, 2528577, 3507381, 4026993, 5722569, 12080979, 36242937, 108728811]

約数ペア:

[(1, 108728811), (3, 36242937), (9, 12080979), (19, 5722569), (27, 4026993), (31, 3507381), (43, 2528577), (53, 2051487), (57, 1907523), (81, 1342331), (93, 1169127), (129, 842859), (159, 683829), (171, 635841), (279, 389709), (387, 280953), (477, 227943), (513, 211947), (589, 184599), (817, 133083), (837, 129903), (1007, 107973), (1161, 93651), (1333, 81567), (1431, 75981), (1539, 70649), (1643, 66177), (1767, 61533), (2279, 47709), (2451, 44361), (2511, 43301), (3021, 35991), (3483, 31217), (3999, 27189), (4293, 25327), (4929, 22059), (5301, 20511), (6837, 15903), (7353, 14787), (9063, 11997)]