27915003

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 44550720

約数和(自身を除く): 16635717

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 997, 1037, 1647, 2991, 3111, 8973, 9333, 16949, 26919, 27999, 50847, 60817, 152541, 182451, 457623, 547353, 1033889, 1642059, 3101667, 9305001, 27915003]

約数ペア:

[(1, 27915003), (3, 9305001), (9, 3101667), (17, 1642059), (27, 1033889), (51, 547353), (61, 457623), (153, 182451), (183, 152541), (459, 60817), (549, 50847), (997, 27999), (1037, 26919), (1647, 16949), (2991, 9333), (3111, 8973)]