171327834433

素因数分解:

$7^2\times {\mathrm{641}}^1\times {\mathrm{1879}}^1\times {\mathrm{2903}}^1$

素因数の和:5437

約数の個数: 24

約数和(自身を含む): 199785674880

約数和(自身を除く): 28457840447

約数列:

[1, 7, 49, 641, 1879, 2903, 4487, 13153, 20321, 31409, 92071, 142247, 1204439, 1860823, 5454737, 8431073, 13025761, 38183159, 59017511, 91180327, 267282113, 3496486417, 24475404919, 171327834433]

約数ペア:

[(1, 171327834433), (7, 24475404919), (49, 3496486417), (641, 267282113), (1879, 91180327), (2903, 59017511), (4487, 38183159), (13153, 13025761), (20321, 8431073), (31409, 5454737), (92071, 1860823), (142247, 1204439)]