172024587

素因数分解:

$3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1949}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 292032000

約数和(自身を除く): 120007413

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 467, 1401, 1949, 3269, 4203, 5847, 9807, 12609, 13643, 17541, 29421, 40929, 52623, 88263, 122787, 368361, 910183, 2730549, 6371281, 8191647, 19113843, 24574941, 57341529, 172024587]

約数ペア:

[(1, 172024587), (3, 57341529), (7, 24574941), (9, 19113843), (21, 8191647), (27, 6371281), (63, 2730549), (189, 910183), (467, 368361), (1401, 122787), (1949, 88263), (3269, 52623), (4203, 40929), (5847, 29421), (9807, 17541), (12609, 13643)]