149157099

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3617

約数の個数: 64

約数和(自身を含む): 288046080

約数和(自身を除く): 138888981

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1547, 1989, 2457, 3213, 3571, 4641, 5967, 10713, 13923, 24997, 32139, 41769, 46423, 60707, 74991, 96417, 139269, 182121, 224973, 324961, 417807, 424949, 546363, 674919, 789191, 974883, 1253421, 1274847, 1639089, 2367573, 2924649, 3824541, 5524337, 7102719, 8773947, 11473623, 16573011, 21308157, 49719033, 149157099]

約数ペア:

[(1, 149157099), (3, 49719033), (7, 21308157), (9, 16573011), (13, 11473623), (17, 8773947), (21, 7102719), (27, 5524337), (39, 3824541), (51, 2924649), (63, 2367573), (91, 1639089), (117, 1274847), (119, 1253421), (153, 974883), (189, 789191), (221, 674919), (273, 546363), (351, 424949), (357, 417807), (459, 324961), (663, 224973), (819, 182121), (1071, 139269), (1547, 96417), (1989, 74991), (2457, 60707), (3213, 46423), (3571, 41769), (4641, 32139), (5967, 24997), (10713, 13923)]