127924937

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{4721}}^1$

素因数の和:4821

約数の個数: 16

約数和(自身を含む): 151104000

約数和(自身を除く): 23179063

約数列:

[1, 7, 49, 79, 343, 553, 3871, 4721, 27097, 33047, 231329, 372959, 1619303, 2610713, 18274991, 127924937]

約数ペア:

[(1, 127924937), (7, 18274991), (49, 2610713), (79, 1619303), (343, 372959), (553, 231329), (3871, 33047), (4721, 27097)]