127923138

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{112807}}^1$

素因数の和:112828

約数の個数: 40

約数和(自身を含む): 327594432

約数和(自身を除く): 199671294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 112807, 225614, 338421, 676842, 789649, 1015263, 1579298, 2030526, 2368947, 3045789, 4737894, 6091578, 7106841, 9137367, 14213682, 18274734, 21320523, 42641046, 63961569, 127923138]

約数ペア:

[(1, 127923138), (2, 63961569), (3, 42641046), (6, 21320523), (7, 18274734), (9, 14213682), (14, 9137367), (18, 7106841), (21, 6091578), (27, 4737894), (42, 3045789), (54, 2368947), (63, 2030526), (81, 1579298), (126, 1015263), (162, 789649), (189, 676842), (378, 338421), (567, 225614), (1134, 112807)]