117779859

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 186200640

約数和(自身を除く): 68420781

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 411, 459, 1233, 1873, 2329, 3699, 5619, 6987, 16857, 20961, 31841, 50571, 62883, 95523, 256601, 286569, 769803, 859707, 2309409, 4362217, 6928227, 13086651, 39259953, 117779859]

約数ペア:

[(1, 117779859), (3, 39259953), (9, 13086651), (17, 6928227), (27, 4362217), (51, 2309409), (137, 859707), (153, 769803), (411, 286569), (459, 256601), (1233, 95523), (1873, 62883), (2329, 50571), (3699, 31841), (5619, 20961), (6987, 16857)]