27833533

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 8454467

約数列:

[1, 7, 13, 29, 53, 91, 199, 203, 371, 377, 689, 1393, 1537, 2587, 2639, 4823, 5771, 10547, 10759, 18109, 19981, 40397, 73829, 75023, 137111, 139867, 305863, 525161, 959777, 2141041, 3976219, 27833533]

約数ペア:

[(1, 27833533), (7, 3976219), (13, 2141041), (29, 959777), (53, 525161), (91, 305863), (199, 139867), (203, 137111), (371, 75023), (377, 73829), (689, 40397), (1393, 19981), (1537, 18109), (2587, 10759), (2639, 10547), (4823, 5771)]