120960189

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 212384640

約数和(自身を除く): 91424451

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 761, 783, 841, 1827, 2283, 2523, 5327, 5481, 5887, 6849, 7569, 15981, 17661, 20547, 22069, 22707, 47943, 52983, 66207, 143829, 154483, 158949, 198621, 463449, 595863, 640001, 1390347, 1920003, 4171041, 4480007, 5760009, 13440021, 17280027, 40320063, 120960189]

約数ペア:

[(1, 120960189), (3, 40320063), (7, 17280027), (9, 13440021), (21, 5760009), (27, 4480007), (29, 4171041), (63, 1920003), (87, 1390347), (189, 640001), (203, 595863), (261, 463449), (609, 198621), (761, 158949), (783, 154483), (841, 143829), (1827, 66207), (2283, 52983), (2523, 47943), (5327, 22707), (5481, 22069), (5887, 20547), (6849, 17661), (7569, 15981)]